15565524608

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{746047}}^1$

素因数の和:746224

約数の個数: 32

約数和(自身を含む): 31199727360

約数和(自身を除く): 15634202752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20864, 746047, 1492094, 2984188, 5968376, 11936752, 23873504, 47747008, 95494016, 121605661, 243211322, 486422644, 972845288, 1945690576, 3891381152, 7782762304, 15565524608]

約数ペア:

[(1, 15565524608), (2, 7782762304), (4, 3891381152), (8, 1945690576), (16, 972845288), (32, 486422644), (64, 243211322), (128, 121605661), (163, 95494016), (326, 47747008), (652, 23873504), (1304, 11936752), (2608, 5968376), (5216, 2984188), (10432, 1492094), (20864, 746047)]