81651932

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5653}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 150079776

約数和(自身を除く): 68427844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 5653, 7222, 11306, 14444, 22612, 130019, 260038, 520076, 887521, 1775042, 3550084, 20412983, 40825966, 81651932]

約数ペア:

[(1, 81651932), (2, 40825966), (4, 20412983), (23, 3550084), (46, 1775042), (92, 887521), (157, 520076), (314, 260038), (628, 130019), (3611, 22612), (5653, 14444), (7222, 11306)]