90607868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42499}}^1$

素因数の和:42557

約数の個数: 24

約数和(自身を含む): 174930000

約数和(自身を除く): 84322132

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 42499, 84998, 169996, 552487, 1104974, 1742459, 2209948, 3484918, 6969836, 22651967, 45303934, 90607868]

約数ペア:

[(1, 90607868), (2, 45303934), (4, 22651967), (13, 6969836), (26, 3484918), (41, 2209948), (52, 1742459), (82, 1104974), (164, 552487), (533, 169996), (1066, 84998), (2132, 42499)]