65771152

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{25219}}^1$

素因数の和:25390

約数の個数: 20

約数和(自身を含む): 128218480

約数和(自身を除く): 62447328

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 25219, 50438, 100876, 201752, 403504, 4110697, 8221394, 16442788, 32885576, 65771152]

約数ペア:

[(1, 65771152), (2, 32885576), (4, 16442788), (8, 8221394), (16, 4110697), (163, 403504), (326, 201752), (652, 100876), (1304, 50438), (2608, 25219)]