16591187332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{20981}}^1$

素因数の和:21432

約数の個数: 48

約数和(自身を含む): 31883407920

約数和(自身を除く): 15292220588

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 401, 493, 802, 986, 1604, 1972, 6817, 11629, 13634, 20981, 23258, 27268, 41962, 46516, 83924, 197693, 356677, 395386, 608449, 713354, 790772, 1216898, 1426708, 2433796, 8413381, 10343633, 16826762, 20687266, 33653524, 41374532, 143027477, 243988049, 286054954, 487976098, 572109908, 975952196, 4147796833, 8295593666, 16591187332]

約数ペア:

[(1, 16591187332), (2, 8295593666), (4, 4147796833), (17, 975952196), (29, 572109908), (34, 487976098), (58, 286054954), (68, 243988049), (116, 143027477), (401, 41374532), (493, 33653524), (802, 20687266), (986, 16826762), (1604, 10343633), (1972, 8413381), (6817, 2433796), (11629, 1426708), (13634, 1216898), (20981, 790772), (23258, 713354), (27268, 608449), (41962, 395386), (46516, 356677), (83924, 197693)]