25890088

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20101}}^1$

素因数の和:20137

約数の個数: 32

約数和(自身を含む): 57893760

約数和(自身を除く): 32003672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 20101, 40202, 80404, 140707, 160808, 281414, 462323, 562828, 924646, 1125656, 1849292, 3236261, 3698584, 6472522, 12945044, 25890088]

約数ペア:

[(1, 25890088), (2, 12945044), (4, 6472522), (7, 3698584), (8, 3236261), (14, 1849292), (23, 1125656), (28, 924646), (46, 562828), (56, 462323), (92, 281414), (161, 160808), (184, 140707), (322, 80404), (644, 40202), (1288, 20101)]