16404413008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21814379}}^1$

素因数の和:21814434

約数の個数: 20

約数和(自身を含む): 32459797440

約数和(自身を除く): 16055384432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21814379, 43628758, 87257516, 174515032, 349030064, 1025275813, 2050551626, 4101103252, 8202206504, 16404413008]

約数ペア:

[(1, 16404413008), (2, 8202206504), (4, 4101103252), (8, 2050551626), (16, 1025275813), (47, 349030064), (94, 174515032), (188, 87257516), (376, 43628758), (752, 21814379)]