262163512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61483}}^1$

素因数の和:61543

約数の個数: 32

約数和(自身を含む): 542288880

約数和(自身を除く): 280125368

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 61483, 122966, 245932, 491864, 799279, 1598558, 2520803, 3197116, 5041606, 6394232, 10083212, 20166424, 32770439, 65540878, 131081756, 262163512]

約数ペア:

[(1, 262163512), (2, 131081756), (4, 65540878), (8, 32770439), (13, 20166424), (26, 10083212), (41, 6394232), (52, 5041606), (82, 3197116), (104, 2520803), (164, 1598558), (328, 799279), (533, 491864), (1066, 245932), (2132, 122966), (4264, 61483)]