31404048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 88952640

約数和(自身を除く): 57548592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 853, 944, 1416, 1534, 1706, 2301, 2559, 2832, 3068, 3412, 4602, 5118, 6136, 6824, 9204, 10236, 11089, 12272, 13648, 18408, 20472, 22178, 33267, 36816, 40944, 44356, 50327, 66534, 88712, 100654, 133068, 150981, 177424, 201308, 266136, 301962, 402616, 532272, 603924, 654251, 805232, 1207848, 1308502, 1962753, 2415696, 2617004, 3925506, 5234008, 7851012, 10468016, 15702024, 31404048]

約数ペア:

[(1, 31404048), (2, 15702024), (3, 10468016), (4, 7851012), (6, 5234008), (8, 3925506), (12, 2617004), (13, 2415696), (16, 1962753), (24, 1308502), (26, 1207848), (39, 805232), (48, 654251), (52, 603924), (59, 532272), (78, 402616), (104, 301962), (118, 266136), (156, 201308), (177, 177424), (208, 150981), (236, 133068), (312, 100654), (354, 88712), (472, 66534), (624, 50327), (708, 44356), (767, 40944), (853, 36816), (944, 33267), (1416, 22178), (1534, 20472), (1706, 18408), (2301, 13648), (2559, 12272), (2832, 11089), (3068, 10236), (3412, 9204), (4602, 6824), (5118, 6136)]