31013330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{100043}}^1$

素因数の和:100081

約数の個数: 16

約数和(自身を含む): 57625344

約数和(自身を除く): 26612014

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 100043, 200086, 500215, 1000430, 3101333, 6202666, 15506665, 31013330]

約数ペア:

[(1, 31013330), (2, 15506665), (5, 6202666), (10, 3101333), (31, 1000430), (62, 500215), (155, 200086), (310, 100043)]