31048798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19333}}^1$

素因数の和:19419

約数の個数: 16

約数和(自身を含む): 51505776

約数和(自身を除く): 20456978

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19333, 38666, 212663, 425326, 1411309, 2822618, 15524399, 31048798]

約数ペア:

[(1, 31048798), (2, 15524399), (11, 2822618), (22, 1411309), (73, 425326), (146, 212663), (803, 38666), (1606, 19333)]