31739664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 91422720

約数和(自身を除く): 59683056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1279, 1551, 2068, 2256, 2558, 3102, 3837, 4136, 5116, 6204, 7674, 8272, 10232, 12408, 14069, 15348, 20464, 24816, 28138, 30696, 42207, 56276, 60113, 61392, 84414, 112552, 120226, 168828, 180339, 225104, 240452, 337656, 360678, 480904, 661243, 675312, 721356, 961808, 1322486, 1442712, 1983729, 2644972, 2885424, 3967458, 5289944, 7934916, 10579888, 15869832, 31739664]

約数ペア:

[(1, 31739664), (2, 15869832), (3, 10579888), (4, 7934916), (6, 5289944), (8, 3967458), (11, 2885424), (12, 2644972), (16, 1983729), (22, 1442712), (24, 1322486), (33, 961808), (44, 721356), (47, 675312), (48, 661243), (66, 480904), (88, 360678), (94, 337656), (132, 240452), (141, 225104), (176, 180339), (188, 168828), (264, 120226), (282, 112552), (376, 84414), (517, 61392), (528, 60113), (564, 56276), (752, 42207), (1034, 30696), (1128, 28138), (1279, 24816), (1551, 20464), (2068, 15348), (2256, 14069), (2558, 12408), (3102, 10232), (3837, 8272), (4136, 7674), (5116, 6204)]