30878536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{296909}}^1$

素因数の和:296928

約数の個数: 16

約数和(自身を含む): 62351100

約数和(自身を除く): 31472564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 296909, 593818, 1187636, 2375272, 3859817, 7719634, 15439268, 30878536]

約数ペア:

[(1, 30878536), (2, 15439268), (4, 7719634), (8, 3859817), (13, 2375272), (26, 1187636), (52, 593818), (104, 296909)]