84670328

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 162162000

約数和(自身を除く): 77491672

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 712, 872, 1091, 2182, 4364, 8728, 9701, 19402, 38804, 77608, 97099, 118919, 194198, 237838, 388396, 475676, 776792, 951352, 10583791, 21167582, 42335164, 84670328]

約数ペア:

[(1, 84670328), (2, 42335164), (4, 21167582), (8, 10583791), (89, 951352), (109, 776792), (178, 475676), (218, 388396), (356, 237838), (436, 194198), (712, 118919), (872, 97099), (1091, 77608), (2182, 38804), (4364, 19402), (8728, 9701)]