23132512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3311

約数の個数: 48

約数和(自身を含む): 51946272

約数和(自身を除く): 28813760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3271, 3536, 6542, 7072, 13084, 26168, 42523, 52336, 55607, 85046, 104672, 111214, 170092, 222428, 340184, 444856, 680368, 722891, 889712, 1360736, 1445782, 1779424, 2891564, 5783128, 11566256, 23132512]

約数ペア:

[(1, 23132512), (2, 11566256), (4, 5783128), (8, 2891564), (13, 1779424), (16, 1445782), (17, 1360736), (26, 889712), (32, 722891), (34, 680368), (52, 444856), (68, 340184), (104, 222428), (136, 170092), (208, 111214), (221, 104672), (272, 85046), (416, 55607), (442, 52336), (544, 42523), (884, 26168), (1768, 13084), (3271, 7072), (3536, 6542)]