28950430

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17761}}^1$

素因数の和:17931

約数の個数: 16

約数和(自身を含む): 52433424

約数和(自身を除く): 23482994

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 17761, 35522, 88805, 177610, 2895043, 5790086, 14475215, 28950430]

約数ペア:

[(1, 28950430), (2, 14475215), (5, 5790086), (10, 2895043), (163, 177610), (326, 88805), (815, 35522), (1630, 17761)]