23872046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 20917714

約数列:

[1, 2, 11, 17, 22, 29, 31, 34, 58, 62, 71, 142, 187, 319, 341, 374, 493, 527, 638, 682, 781, 899, 986, 1054, 1207, 1562, 1798, 2059, 2201, 2414, 4118, 4402, 5423, 5797, 9889, 10846, 11594, 13277, 15283, 19778, 22649, 24211, 26554, 30566, 35003, 37417, 45298, 48422, 63829, 70006, 74834, 127658, 168113, 336226, 385033, 411587, 702119, 770066, 823174, 1085093, 1404238, 2170186, 11936023, 23872046]

約数ペア:

[(1, 23872046), (2, 11936023), (11, 2170186), (17, 1404238), (22, 1085093), (29, 823174), (31, 770066), (34, 702119), (58, 411587), (62, 385033), (71, 336226), (142, 168113), (187, 127658), (319, 74834), (341, 70006), (374, 63829), (493, 48422), (527, 45298), (638, 37417), (682, 35003), (781, 30566), (899, 26554), (986, 24211), (1054, 22649), (1207, 19778), (1562, 15283), (1798, 13277), (2059, 11594), (2201, 10846), (2414, 9889), (4118, 5797), (4402, 5423)]