118900984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15761}}^1$

素因数の和:15831

約数の個数: 32

約数和(自身を含む): 238321440

約数和(自身を除く): 119420456

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 15761, 31522, 63044, 126088, 362503, 646201, 725006, 1292402, 1450012, 2584804, 2900024, 5169608, 14862623, 29725246, 59450492, 118900984]

約数ペア:

[(1, 118900984), (2, 59450492), (4, 29725246), (8, 14862623), (23, 5169608), (41, 2900024), (46, 2584804), (82, 1450012), (92, 1292402), (164, 725006), (184, 646201), (328, 362503), (943, 126088), (1886, 63044), (3772, 31522), (7544, 15761)]