31520964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{64067}}^1$

素因数の和:64115

約数の個数: 24

約数和(自身を含む): 75343968

約数和(自身を除く): 43823004

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 64067, 128134, 192201, 256268, 384402, 768804, 2626747, 5253494, 7880241, 10506988, 15760482, 31520964]

約数ペア:

[(1, 31520964), (2, 15760482), (3, 10506988), (4, 7880241), (6, 5253494), (12, 2626747), (41, 768804), (82, 384402), (123, 256268), (164, 192201), (246, 128134), (492, 64067)]