40895744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9397}}^1$

素因数の和:9430

約数の個数: 36

約数和(自身を含む): 86442804

約数和(自身を除く): 45547060

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 9397, 18794, 37588, 75176, 150352, 159749, 300704, 319498, 601408, 638996, 1202816, 1277992, 2405632, 2555984, 5111968, 10223936, 20447872, 40895744]

約数ペア:

[(1, 40895744), (2, 20447872), (4, 10223936), (8, 5111968), (16, 2555984), (17, 2405632), (32, 1277992), (34, 1202816), (64, 638996), (68, 601408), (128, 319498), (136, 300704), (256, 159749), (272, 150352), (544, 75176), (1088, 37588), (2176, 18794), (4352, 9397)]