1609551472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{24049}}^1$

素因数の和:24193

約数の個数: 40

約数和(自身を含む): 3220776000

約数和(自身を除く): 1611224528

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 4183, 8366, 16732, 24049, 33464, 48098, 66928, 96196, 192392, 384784, 1130303, 2140361, 2260606, 4280722, 4521212, 8561444, 9042424, 17122888, 18084848, 34245776, 100596967, 201193934, 402387868, 804775736, 1609551472]

約数ペア:

[(1, 1609551472), (2, 804775736), (4, 402387868), (8, 201193934), (16, 100596967), (47, 34245776), (89, 18084848), (94, 17122888), (178, 9042424), (188, 8561444), (356, 4521212), (376, 4280722), (712, 2260606), (752, 2140361), (1424, 1130303), (4183, 384784), (8366, 192392), (16732, 96196), (24049, 66928), (33464, 48098)]