3985808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10831}}^1$

素因数の和:10862

約数の個数: 20

約数和(自身を含む): 8059008

約数和(自身を除く): 4073200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10831, 21662, 43324, 86648, 173296, 249113, 498226, 996452, 1992904, 3985808]

約数ペア:

[(1, 3985808), (2, 1992904), (4, 996452), (8, 498226), (16, 249113), (23, 173296), (46, 86648), (92, 43324), (184, 21662), (368, 10831)]