15697739536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{288307}}^1$

素因数の和:288439

約数の個数: 40

約数和(自身を含む): 31531669344

約数和(自身を除く): 15833929808

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 27224, 54448, 288307, 576614, 1153228, 2306456, 4612912, 11820587, 23641174, 23929481, 47282348, 47858962, 94564696, 95717924, 189129392, 191435848, 382871696, 981108721, 1962217442, 3924434884, 7848869768, 15697739536]

約数ペア:

[(1, 15697739536), (2, 7848869768), (4, 3924434884), (8, 1962217442), (16, 981108721), (41, 382871696), (82, 191435848), (83, 189129392), (164, 95717924), (166, 94564696), (328, 47858962), (332, 47282348), (656, 23929481), (664, 23641174), (1328, 11820587), (3403, 4612912), (6806, 2306456), (13612, 1153228), (27224, 576614), (54448, 288307)]