103820048

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{106373}}^1$

素因数の和:106442

約数の個数: 20

約数和(自身を含む): 204450828

約数和(自身を除く): 100630780

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 106373, 212746, 425492, 850984, 1701968, 6488753, 12977506, 25955012, 51910024, 103820048]

約数ペア:

[(1, 103820048), (2, 51910024), (4, 25955012), (8, 12977506), (16, 6488753), (61, 1701968), (122, 850984), (244, 425492), (488, 212746), (976, 106373)]