40890776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 79909200

約数和(自身を除く): 39018424

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 2113, 2419, 4226, 4838, 8452, 9676, 16904, 19352, 86633, 124667, 173266, 249334, 346532, 498668, 693064, 997336, 5111347, 10222694, 20445388, 40890776]

約数ペア:

[(1, 40890776), (2, 20445388), (4, 10222694), (8, 5111347), (41, 997336), (59, 693064), (82, 498668), (118, 346532), (164, 249334), (236, 173266), (328, 124667), (472, 86633), (2113, 19352), (2419, 16904), (4226, 9676), (4838, 8452)]