31854064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 70542360

約数和(自身を除く): 38688296

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 79, 88, 116, 158, 176, 232, 316, 319, 464, 632, 638, 869, 1264, 1276, 1738, 2291, 2552, 3476, 4582, 5104, 6241, 6952, 9164, 12482, 13904, 18328, 24964, 25201, 36656, 49928, 50402, 68651, 99856, 100804, 137302, 180989, 201608, 274604, 361978, 403216, 549208, 723956, 1098416, 1447912, 1990879, 2895824, 3981758, 7963516, 15927032, 31854064]

約数ペア:

[(1, 31854064), (2, 15927032), (4, 7963516), (8, 3981758), (11, 2895824), (16, 1990879), (22, 1447912), (29, 1098416), (44, 723956), (58, 549208), (79, 403216), (88, 361978), (116, 274604), (158, 201608), (176, 180989), (232, 137302), (316, 100804), (319, 99856), (464, 68651), (632, 50402), (638, 49928), (869, 36656), (1264, 25201), (1276, 24964), (1738, 18328), (2291, 13904), (2552, 12482), (3476, 9164), (4582, 6952), (5104, 6241)]