78480592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{158227}}^1$

素因数の和:158266

約数の個数: 20

約数和(自身を含む): 156962176

約数和(自身を除く): 78481584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 158227, 316454, 632908, 1265816, 2531632, 4905037, 9810074, 19620148, 39240296, 78480592]

約数ペア:

[(1, 78480592), (2, 39240296), (4, 19620148), (8, 9810074), (16, 4905037), (31, 2531632), (62, 1265816), (124, 632908), (248, 316454), (496, 158227)]