78855134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8101}}^1$

素因数の和:8291

約数の個数: 16

約数和(自身を含む): 122891136

約数和(自身を除く): 44036002

約数列:

[1, 2, 31, 62, 157, 314, 4867, 8101, 9734, 16202, 251131, 502262, 1271857, 2543714, 39427567, 78855134]

約数ペア:

[(1, 78855134), (2, 39427567), (31, 2543714), (62, 1271857), (157, 502262), (314, 251131), (4867, 16202), (8101, 9734)]