1640783968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3016147}}^1$

素因数の和:3016174

約数の個数: 24

約数和(自身を含む): 3420311832

約数和(自身を除く): 1779527864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3016147, 6032294, 12064588, 24129176, 48258352, 51274499, 96516704, 102548998, 205097996, 410195992, 820391984, 1640783968]

約数ペア:

[(1, 1640783968), (2, 820391984), (4, 410195992), (8, 205097996), (16, 102548998), (17, 96516704), (32, 51274499), (34, 48258352), (68, 24129176), (136, 12064588), (272, 6032294), (544, 3016147)]