89974804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51473}}^1$

素因数の和:51519

約数の個数: 24

約数和(自身を含む): 172952640

約数和(自身を除く): 82977836

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 51473, 102946, 205892, 977987, 1183879, 1955974, 2367758, 3911948, 4735516, 22493701, 44987402, 89974804]

約数ペア:

[(1, 89974804), (2, 44987402), (4, 22493701), (19, 4735516), (23, 3911948), (38, 2367758), (46, 1955974), (76, 1183879), (92, 977987), (437, 205892), (874, 102946), (1748, 51473)]