63371384

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{21943}}^1$

素因数の和:21987

約数の個数: 24

約数和(自身を含む): 125409960

約数和(自身を除く): 62038576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 21943, 43886, 87772, 175544, 416917, 833834, 1667668, 3335336, 7921423, 15842846, 31685692, 63371384]

約数ペア:

[(1, 63371384), (2, 31685692), (4, 15842846), (8, 7921423), (19, 3335336), (38, 1667668), (76, 833834), (152, 416917), (361, 175544), (722, 87772), (1444, 43886), (2888, 21943)]