131034872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 251769600

約数和(自身を除く): 120734728

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 563, 619, 1126, 1238, 2252, 2476, 4504, 4952, 26461, 29093, 52922, 58186, 105844, 116372, 211688, 232744, 348497, 696994, 1393988, 2787976, 16379359, 32758718, 65517436, 131034872]

約数ペア:

[(1, 131034872), (2, 65517436), (4, 32758718), (8, 16379359), (47, 2787976), (94, 1393988), (188, 696994), (376, 348497), (563, 232744), (619, 211688), (1126, 116372), (1238, 105844), (2252, 58186), (2476, 52922), (4504, 29093), (4952, 26461)]