31543121496

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{62351}}^1$

素因数の和:62664

約数の個数: 64

約数和(自身を含む): 80000110080

約数和(自身を除く): 48456988584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 197, 214, 321, 394, 428, 591, 642, 788, 856, 1182, 1284, 1576, 2364, 2568, 4728, 21079, 42158, 62351, 63237, 84316, 124702, 126474, 168632, 187053, 249404, 252948, 374106, 498808, 505896, 748212, 1496424, 6671557, 12283147, 13343114, 20014671, 24566294, 26686228, 36849441, 40029342, 49132588, 53372456, 73698882, 80058684, 98265176, 147397764, 160117368, 294795528, 1314296729, 2628593458, 3942890187, 5257186916, 7885780374, 10514373832, 15771560748, 31543121496]

約数ペア:

[(1, 31543121496), (2, 15771560748), (3, 10514373832), (4, 7885780374), (6, 5257186916), (8, 3942890187), (12, 2628593458), (24, 1314296729), (107, 294795528), (197, 160117368), (214, 147397764), (321, 98265176), (394, 80058684), (428, 73698882), (591, 53372456), (642, 49132588), (788, 40029342), (856, 36849441), (1182, 26686228), (1284, 24566294), (1576, 20014671), (2364, 13343114), (2568, 12283147), (4728, 6671557), (21079, 1496424), (42158, 748212), (62351, 505896), (63237, 498808), (84316, 374106), (124702, 252948), (126474, 249404), (168632, 187053)]