40395328

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{11909}}^1$

素因数の和:11974

約数の個数: 28

約数和(自身を含む): 81678780

約数和(自身を除く): 41283452

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 11909, 23818, 47636, 95272, 190544, 381088, 631177, 762176, 1262354, 2524708, 5049416, 10098832, 20197664, 40395328]

約数ペア:

[(1, 40395328), (2, 20197664), (4, 10098832), (8, 5049416), (16, 2524708), (32, 1262354), (53, 762176), (64, 631177), (106, 381088), (212, 190544), (424, 95272), (848, 47636), (1696, 23818), (3392, 11909)]