64430816

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{6967}}^1$

素因数の和:7011

約数の個数: 36

約数和(自身を含む): 134768088

約数和(自身を除く): 70337272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 6967, 9248, 13934, 27868, 55736, 111472, 118439, 222944, 236878, 473756, 947512, 1895024, 2013463, 3790048, 4026926, 8053852, 16107704, 32215408, 64430816]

約数ペア:

[(1, 64430816), (2, 32215408), (4, 16107704), (8, 8053852), (16, 4026926), (17, 3790048), (32, 2013463), (34, 1895024), (68, 947512), (136, 473756), (272, 236878), (289, 222944), (544, 118439), (578, 111472), (1156, 55736), (2312, 27868), (4624, 13934), (6967, 9248)]