64340392

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 123065280

約数和(自身を除く): 58724888

約数列:

[1, 2, 4, 8, 103, 113, 206, 226, 412, 452, 691, 824, 904, 1382, 2764, 5528, 11639, 23278, 46556, 71173, 78083, 93112, 142346, 156166, 284692, 312332, 569384, 624664, 8042549, 16085098, 32170196, 64340392]

約数ペア:

[(1, 64340392), (2, 32170196), (4, 16085098), (8, 8042549), (103, 624664), (113, 569384), (206, 312332), (226, 284692), (412, 156166), (452, 142346), (691, 93112), (824, 78083), (904, 71173), (1382, 46556), (2764, 23278), (5528, 11639)]