103949072

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{41381}}^1$

素因数の和:41546

約数の個数: 20

約数和(自身を含む): 202689036

約数和(自身を除く): 98739964

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 41381, 82762, 165524, 331048, 662096, 6496817, 12993634, 25987268, 51974536, 103949072]

約数ペア:

[(1, 103949072), (2, 51974536), (4, 25987268), (8, 12993634), (16, 6496817), (157, 662096), (314, 331048), (628, 165524), (1256, 82762), (2512, 41381)]