45109648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{148387}}^1$

素因数の和:148414

約数の個数: 20

約数和(自身を含む): 92000560

約数和(自身を除く): 46890912

約数列:

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

約数ペア:

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