90812648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10501}}^1$

素因数の和:10577

約数の個数: 32

約数和(自身を含む): 181474560

約数和(自身を除く): 90661912

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 10501, 21002, 42004, 84008, 241523, 483046, 493547, 966092, 987094, 1932184, 1974188, 3948376, 11351581, 22703162, 45406324, 90812648]

約数ペア:

[(1, 90812648), (2, 45406324), (4, 22703162), (8, 11351581), (23, 3948376), (46, 1974188), (47, 1932184), (92, 987094), (94, 966092), (184, 493547), (188, 483046), (376, 241523), (1081, 84008), (2162, 42004), (4324, 21002), (8648, 10501)]