86710744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{877}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 172579680

約数和(自身を除く): 85868936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 727, 877, 1454, 1754, 2908, 3508, 5816, 7016, 12359, 14909, 24718, 29818, 49436, 59636, 98872, 119272, 637579, 1275158, 2550316, 5100632, 10838843, 21677686, 43355372, 86710744]

約数ペア:

[(1, 86710744), (2, 43355372), (4, 21677686), (8, 10838843), (17, 5100632), (34, 2550316), (68, 1275158), (136, 637579), (727, 119272), (877, 98872), (1454, 59636), (1754, 49436), (2908, 29818), (3508, 24718), (5816, 14909), (7016, 12359)]