61821904

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{6863}}^1$

素因数の和:7434

約数の個数: 20

約数和(自身を含む): 120010176

約数和(自身を除く): 58188272

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 6863, 9008, 13726, 27452, 54904, 109808, 3863869, 7727738, 15455476, 30910952, 61821904]

約数ペア:

[(1, 61821904), (2, 30910952), (4, 15455476), (8, 7727738), (16, 3863869), (563, 109808), (1126, 54904), (2252, 27452), (4504, 13726), (6863, 9008)]