31040052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 75339264

約数和(自身を除く): 44299212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 362, 372, 461, 543, 724, 922, 1086, 1383, 1844, 2172, 2766, 5532, 5611, 11222, 14291, 16833, 22444, 28582, 33666, 42873, 57164, 67332, 83441, 85746, 166882, 171492, 250323, 333764, 500646, 1001292, 2586671, 5173342, 7760013, 10346684, 15520026, 31040052]

約数ペア:

[(1, 31040052), (2, 15520026), (3, 10346684), (4, 7760013), (6, 5173342), (12, 2586671), (31, 1001292), (62, 500646), (93, 333764), (124, 250323), (181, 171492), (186, 166882), (362, 85746), (372, 83441), (461, 67332), (543, 57164), (724, 42873), (922, 33666), (1086, 28582), (1383, 22444), (1844, 16833), (2172, 14291), (2766, 11222), (5532, 5611)]