920312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 1872720

約数和(自身を除く): 952408

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 101, 134, 136, 202, 268, 404, 536, 808, 1139, 1717, 2278, 3434, 4556, 6767, 6868, 9112, 13534, 13736, 27068, 54136, 115039, 230078, 460156, 920312]

約数ペア:

[(1, 920312), (2, 460156), (4, 230078), (8, 115039), (17, 54136), (34, 27068), (67, 13736), (68, 13534), (101, 9112), (134, 6868), (136, 6767), (202, 4556), (268, 3434), (404, 2278), (536, 1717), (808, 1139)]