80189904

素因数分解:

$2^4\times 3^1\times {\mathrm{1670623}}^1$

素因数の和:1670634

約数の個数: 20

約数和(自身を含む): 207157376

約数和(自身を除く): 126967472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1670623, 3341246, 5011869, 6682492, 10023738, 13364984, 20047476, 26729968, 40094952, 80189904]

約数ペア:

[(1, 80189904), (2, 40094952), (3, 26729968), (4, 20047476), (6, 13364984), (8, 10023738), (12, 6682492), (16, 5011869), (24, 3341246), (48, 1670623)]