91106428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 189862848

約数和(自身を除く): 98756420

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 1148, 1301, 1708, 2501, 2602, 5002, 5204, 9107, 10004, 17507, 18214, 35014, 36428, 53341, 70028, 79361, 106682, 158722, 213364, 317444, 373387, 555527, 746774, 1111054, 1493548, 2222108, 3253801, 6507602, 13015204, 22776607, 45553214, 91106428]

約数ペア:

[(1, 91106428), (2, 45553214), (4, 22776607), (7, 13015204), (14, 6507602), (28, 3253801), (41, 2222108), (61, 1493548), (82, 1111054), (122, 746774), (164, 555527), (244, 373387), (287, 317444), (427, 213364), (574, 158722), (854, 106682), (1148, 79361), (1301, 70028), (1708, 53341), (2501, 36428), (2602, 35014), (5002, 18214), (5204, 17507), (9107, 10004)]