42147848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{169951}}^1$

素因数の和:169988

約数の個数: 16

約数和(自身を含む): 81576960

約数和(自身を除く): 39429112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 169951, 339902, 679804, 1359608, 5268481, 10536962, 21073924, 42147848]

約数ペア:

[(1, 42147848), (2, 21073924), (4, 10536962), (8, 5268481), (31, 1359608), (62, 679804), (124, 339902), (248, 169951)]