25390364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 46437888

約数和(自身を除く): 21047524

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2467, 2573, 4934, 5146, 9868, 10292, 76477, 152954, 204761, 305908, 409522, 819044, 6347591, 12695182, 25390364]

約数ペア:

[(1, 25390364), (2, 12695182), (4, 6347591), (31, 819044), (62, 409522), (83, 305908), (124, 204761), (166, 152954), (332, 76477), (2467, 10292), (2573, 9868), (4934, 5146)]