15677791952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57638941}}^1$

素因数の和:57638966

約数の個数: 20

約数和(自身を含む): 32162529636

約数和(自身を除く): 16484737684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57638941, 115277882, 230555764, 461111528, 922223056, 979861997, 1959723994, 3919447988, 7838895976, 15677791952]

約数ペア:

[(1, 15677791952), (2, 7838895976), (4, 3919447988), (8, 1959723994), (16, 979861997), (17, 922223056), (34, 461111528), (68, 230555764), (136, 115277882), (272, 57638941)]