42798536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2687}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 45260344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 2687, 3982, 5374, 7964, 10748, 15928, 21496, 29557, 59114, 118228, 236456, 486347, 972694, 1945388, 3890776, 5349817, 10699634, 21399268, 42798536]

約数ペア:

[(1, 42798536), (2, 21399268), (4, 10699634), (8, 5349817), (11, 3890776), (22, 1945388), (44, 972694), (88, 486347), (181, 236456), (362, 118228), (724, 59114), (1448, 29557), (1991, 21496), (2687, 15928), (3982, 10748), (5374, 7964)]