31801416

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19777}}^1$

素因数の和:19853

約数の個数: 32

約数和(自身を含む): 80694240

約数和(自身を除く): 48892824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19777, 39554, 59331, 79108, 118662, 158216, 237324, 474648, 1325059, 2650118, 3975177, 5300236, 7950354, 10600472, 15900708, 31801416]

約数ペア:

[(1, 31801416), (2, 15900708), (3, 10600472), (4, 7950354), (6, 5300236), (8, 3975177), (12, 2650118), (24, 1325059), (67, 474648), (134, 237324), (201, 158216), (268, 118662), (402, 79108), (536, 59331), (804, 39554), (1608, 19777)]