99128672

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{30671}}^1$

素因数の和:30782

約数の個数: 24

約数和(自身を含む): 197098272

約数和(自身を除く): 97969600

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 30671, 61342, 122684, 245368, 490736, 981472, 3097771, 6195542, 12391084, 24782168, 49564336, 99128672]

約数ペア:

[(1, 99128672), (2, 49564336), (4, 24782168), (8, 12391084), (16, 6195542), (32, 3097771), (101, 981472), (202, 490736), (404, 245368), (808, 122684), (1616, 61342), (3232, 30671)]