130702448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263513}}^1$

素因数の和:263552

約数の個数: 20

約数和(自身を含む): 261405888

約数和(自身を除く): 130703440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 263513, 527026, 1054052, 2108104, 4216208, 8168903, 16337806, 32675612, 65351224, 130702448]

約数ペア:

[(1, 130702448), (2, 65351224), (4, 32675612), (8, 16337806), (16, 8168903), (31, 4216208), (62, 2108104), (124, 1054052), (248, 527026), (496, 263513)]