563933968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8543

約数の個数: 40

約数和(自身を含む): 1180368896

約数和(自身を除く): 616434928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 4303, 5296, 8191, 8606, 16382, 17212, 32764, 34424, 65528, 68848, 106483, 131056, 212966, 425932, 851864, 1703728, 2711221, 5422442, 10844884, 21689768, 35245873, 43379536, 70491746, 140983492, 281966984, 563933968]

約数ペア:

[(1, 563933968), (2, 281966984), (4, 140983492), (8, 70491746), (13, 43379536), (16, 35245873), (26, 21689768), (52, 10844884), (104, 5422442), (208, 2711221), (331, 1703728), (662, 851864), (1324, 425932), (2648, 212966), (4303, 131056), (5296, 106483), (8191, 68848), (8606, 65528), (16382, 34424), (17212, 32764)]