83385952

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 72

約数和(自身を含む): 188429976

約数和(自身を除く): 105044024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 884, 907, 1352, 1768, 1814, 2704, 2873, 3536, 3628, 5408, 5746, 7072, 7256, 11492, 11791, 14512, 15419, 22984, 23582, 29024, 30838, 45968, 47164, 61676, 91936, 94328, 123352, 153283, 188656, 200447, 246704, 306566, 377312, 400894, 493408, 613132, 801788, 1226264, 1603576, 2452528, 2605811, 3207152, 4905056, 5211622, 6414304, 10423244, 20846488, 41692976, 83385952]

約数ペア:

[(1, 83385952), (2, 41692976), (4, 20846488), (8, 10423244), (13, 6414304), (16, 5211622), (17, 4905056), (26, 3207152), (32, 2605811), (34, 2452528), (52, 1603576), (68, 1226264), (104, 801788), (136, 613132), (169, 493408), (208, 400894), (221, 377312), (272, 306566), (338, 246704), (416, 200447), (442, 188656), (544, 153283), (676, 123352), (884, 94328), (907, 91936), (1352, 61676), (1768, 47164), (1814, 45968), (2704, 30838), (2873, 29024), (3536, 23582), (3628, 22984), (5408, 15419), (5746, 14512), (7072, 11791), (7256, 11492)]