118616912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239147}}^1$

素因数の和:239186

約数の個数: 20

約数和(自身を含む): 237234816

約数和(自身を除く): 118617904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 239147, 478294, 956588, 1913176, 3826352, 7413557, 14827114, 29654228, 59308456, 118616912]

約数ペア:

[(1, 118616912), (2, 59308456), (4, 29654228), (8, 14827114), (16, 7413557), (31, 3826352), (62, 1913176), (124, 956588), (248, 478294), (496, 239147)]