89212448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11329

約数の個数: 48

約数和(自身を含む): 199120320

約数和(自身を除く): 109907872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 11287, 22574, 45148, 90296, 146731, 180592, 214453, 293462, 361184, 428906, 586924, 857812, 1173848, 1715624, 2347696, 2787889, 3431248, 4695392, 5575778, 6862496, 11151556, 22303112, 44606224, 89212448]

約数ペア:

[(1, 89212448), (2, 44606224), (4, 22303112), (8, 11151556), (13, 6862496), (16, 5575778), (19, 4695392), (26, 3431248), (32, 2787889), (38, 2347696), (52, 1715624), (76, 1173848), (104, 857812), (152, 586924), (208, 428906), (247, 361184), (304, 293462), (416, 214453), (494, 180592), (608, 146731), (988, 90296), (1976, 45148), (3952, 22574), (7904, 11287)]