1943053216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8863}}^1$

素因数の和:8934

約数の個数: 96

約数和(自身を含む): 4503195648

約数和(自身を除く): 2560142432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 992, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 7072, 8432, 8863, 12896, 13702, 16864, 17726, 27404, 35452, 54808, 70904, 109616, 115219, 141808, 150671, 219232, 230438, 274753, 283616, 301342, 460876, 549506, 602684, 921752, 1099012, 1205368, 1843504, 1958723, 2198024, 2410736, 3571789, 3687008, 3917446, 4396048, 4670801, 4821472, 7143578, 7834892, 8792096, 9341602, 14287156, 15669784, 18683204, 28574312, 31339568, 37366408, 57148624, 60720413, 62679136, 74732816, 114297248, 121440826, 149465632, 242881652, 485763304, 971526608, 1943053216]

約数ペア:

[(1, 1943053216), (2, 971526608), (4, 485763304), (8, 242881652), (13, 149465632), (16, 121440826), (17, 114297248), (26, 74732816), (31, 62679136), (32, 60720413), (34, 57148624), (52, 37366408), (62, 31339568), (68, 28574312), (104, 18683204), (124, 15669784), (136, 14287156), (208, 9341602), (221, 8792096), (248, 7834892), (272, 7143578), (403, 4821472), (416, 4670801), (442, 4396048), (496, 3917446), (527, 3687008), (544, 3571789), (806, 2410736), (884, 2198024), (992, 1958723), (1054, 1843504), (1612, 1205368), (1768, 1099012), (2108, 921752), (3224, 602684), (3536, 549506), (4216, 460876), (6448, 301342), (6851, 283616), (7072, 274753), (8432, 230438), (8863, 219232), (12896, 150671), (13702, 141808), (16864, 115219), (17726, 109616), (27404, 70904), (35452, 54808)]