16421373568

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4138451}}^1$

素因数の和:4138496

約数の個数: 32

約数和(自身を含む): 33769768320

約数和(自身を除く): 17348394752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4138451, 8276902, 16553804, 33107608, 66215216, 128291981, 132430432, 256583962, 264860864, 513167924, 529721728, 1026335848, 2052671696, 4105343392, 8210686784, 16421373568]

約数ペア:

[(1, 16421373568), (2, 8210686784), (4, 4105343392), (8, 2052671696), (16, 1026335848), (31, 529721728), (32, 513167924), (62, 264860864), (64, 256583962), (124, 132430432), (128, 128291981), (248, 66215216), (496, 33107608), (992, 16553804), (1984, 8276902), (3968, 4138451)]