89148994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 152911872

約数和(自身を除く): 63762878

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 1474, 1951, 2077, 3902, 4154, 21461, 22847, 42922, 45694, 60481, 120962, 130717, 261434, 665291, 1330582, 1437887, 2875774, 4052227, 8104454, 44574497, 89148994]

約数ペア:

[(1, 89148994), (2, 44574497), (11, 8104454), (22, 4052227), (31, 2875774), (62, 1437887), (67, 1330582), (134, 665291), (341, 261434), (682, 130717), (737, 120962), (1474, 60481), (1951, 45694), (2077, 42922), (3902, 22847), (4154, 21461)]