91841090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1447}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 180779904

約数和(自身を除く): 88938814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 577, 1154, 1447, 2885, 2894, 5770, 6347, 7235, 12694, 14470, 15917, 31735, 31834, 63470, 79585, 159170, 834919, 1669838, 4174595, 8349190, 9184109, 18368218, 45920545, 91841090]

約数ペア:

[(1, 91841090), (2, 45920545), (5, 18368218), (10, 9184109), (11, 8349190), (22, 4174595), (55, 1669838), (110, 834919), (577, 159170), (1154, 79585), (1447, 63470), (2885, 31834), (2894, 31735), (5770, 15917), (6347, 14470), (7235, 12694)]