45016912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 89358120

約数和(自身を除く): 44341208

約数列:

[1, 2, 4, 8, 16, 89, 101, 178, 202, 313, 356, 404, 626, 712, 808, 1252, 1424, 1616, 2504, 5008, 8989, 17978, 27857, 31613, 35956, 55714, 63226, 71912, 111428, 126452, 143824, 222856, 252904, 445712, 505808, 2813557, 5627114, 11254228, 22508456, 45016912]

約数ペア:

[(1, 45016912), (2, 22508456), (4, 11254228), (8, 5627114), (16, 2813557), (89, 505808), (101, 445712), (178, 252904), (202, 222856), (313, 143824), (356, 126452), (404, 111428), (626, 71912), (712, 63226), (808, 55714), (1252, 35956), (1424, 31613), (1616, 27857), (2504, 17978), (5008, 8989)]