61342664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 122381280

約数和(自身を除く): 61038616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 454, 908, 1816, 1987, 3859, 3974, 7718, 7948, 15436, 15896, 30872, 33779, 67558, 135116, 270232, 451049, 902098, 1804196, 3608392, 7667833, 15335666, 30671332, 61342664]

約数ペア:

[(1, 61342664), (2, 30671332), (4, 15335666), (8, 7667833), (17, 3608392), (34, 1804196), (68, 902098), (136, 451049), (227, 270232), (454, 135116), (908, 67558), (1816, 33779), (1987, 30872), (3859, 15896), (3974, 15436), (7718, 7948)]