90219296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{148387}}^1$

素因数の和:148416

約数の個数: 24

約数和(自身を含む): 186968880

約数和(自身を除く): 96749584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 148387, 296774, 593548, 1187096, 2374192, 2819353, 4748384, 5638706, 11277412, 22554824, 45109648, 90219296]

約数ペア:

[(1, 90219296), (2, 45109648), (4, 22554824), (8, 11277412), (16, 5638706), (19, 4748384), (32, 2819353), (38, 2374192), (76, 1187096), (152, 593548), (304, 296774), (608, 148387)]