84129656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15263}}^1$

素因数の和:15335

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 88964104

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 15263, 30526, 61052, 122104, 198419, 396838, 793676, 808939, 1587352, 1617878, 3235756, 6471512, 10516207, 21032414, 42064828, 84129656]

約数ペア:

[(1, 84129656), (2, 42064828), (4, 21032414), (8, 10516207), (13, 6471512), (26, 3235756), (52, 1617878), (53, 1587352), (104, 808939), (106, 793676), (212, 396838), (424, 198419), (689, 122104), (1378, 61052), (2756, 30526), (5512, 15263)]