31309368

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19471}}^1$

素因数の和:19547

約数の個数: 32

約数和(自身を含む): 79445760

約数和(自身を除く): 48136392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19471, 38942, 58413, 77884, 116826, 155768, 233652, 467304, 1304557, 2609114, 3913671, 5218228, 7827342, 10436456, 15654684, 31309368]

約数ペア:

[(1, 31309368), (2, 15654684), (3, 10436456), (4, 7827342), (6, 5218228), (8, 3913671), (12, 2609114), (24, 1304557), (67, 467304), (134, 233652), (201, 155768), (268, 116826), (402, 77884), (536, 58413), (804, 38942), (1608, 19471)]