164598704

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{63113}}^1$

素因数の和:63284

約数の個数: 20

約数和(自身を含む): 320871576

約数和(自身を除く): 156272872

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 63113, 126226, 252452, 504904, 1009808, 10287419, 20574838, 41149676, 82299352, 164598704]

約数ペア:

[(1, 164598704), (2, 82299352), (4, 41149676), (8, 20574838), (16, 10287419), (163, 1009808), (326, 504904), (652, 252452), (1304, 126226), (2608, 63113)]