131765632

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{19423}}^1$

素因数の和:19490

約数の個数: 32

約数和(自身を含む): 267468480

約数和(自身を除く): 135702848

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 19423, 38846, 77692, 155384, 310768, 621536, 1029419, 1243072, 2058838, 2486144, 4117676, 8235352, 16470704, 32941408, 65882816, 131765632]

約数ペア:

[(1, 131765632), (2, 65882816), (4, 32941408), (8, 16470704), (16, 8235352), (32, 4117676), (53, 2486144), (64, 2058838), (106, 1243072), (128, 1029419), (212, 621536), (424, 310768), (848, 155384), (1696, 77692), (3392, 38846), (6784, 19423)]