42047896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4639}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 86860800

約数和(自身を除く): 44812904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 4639, 9064, 9278, 18556, 37112, 51029, 102058, 204116, 408232, 477817, 955634, 1911268, 3822536, 5255987, 10511974, 21023948, 42047896]

約数ペア:

[(1, 42047896), (2, 21023948), (4, 10511974), (8, 5255987), (11, 3822536), (22, 1911268), (44, 955634), (88, 477817), (103, 408232), (206, 204116), (412, 102058), (824, 51029), (1133, 37112), (2266, 18556), (4532, 9278), (4639, 9064)]