40413056

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 81063480

約数和(自身を除く): 40650424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2011, 2512, 4022, 5024, 8044, 10048, 16088, 20096, 32176, 64352, 128704, 257408, 315727, 631454, 1262908, 2525816, 5051632, 10103264, 20206528, 40413056]

約数ペア:

[(1, 40413056), (2, 20206528), (4, 10103264), (8, 5051632), (16, 2525816), (32, 1262908), (64, 631454), (128, 315727), (157, 257408), (314, 128704), (628, 64352), (1256, 32176), (2011, 20096), (2512, 16088), (4022, 10048), (5024, 8044)]