99766864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{70061}}^1$

素因数の和:70158

約数の個数: 20

約数和(自身を含む): 195472980

約数和(自身を除く): 95706116

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 70061, 140122, 280244, 560488, 1120976, 6235429, 12470858, 24941716, 49883432, 99766864]

約数ペア:

[(1, 99766864), (2, 49883432), (4, 24941716), (8, 12470858), (16, 6235429), (89, 1120976), (178, 560488), (356, 280244), (712, 140122), (1424, 70061)]