45287728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 93556512

約数和(自身を除く): 48268784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 997, 1336, 1994, 2672, 2839, 3988, 5678, 7976, 11356, 15952, 16949, 22712, 33898, 45424, 67796, 135592, 166499, 271184, 332998, 665996, 1331992, 2663984, 2830483, 5660966, 11321932, 22643864, 45287728]

約数ペア:

[(1, 45287728), (2, 22643864), (4, 11321932), (8, 5660966), (16, 2830483), (17, 2663984), (34, 1331992), (68, 665996), (136, 332998), (167, 271184), (272, 166499), (334, 135592), (668, 67796), (997, 45424), (1336, 33898), (1994, 22712), (2672, 16949), (2839, 15952), (3988, 11356), (5678, 7976)]