86821638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{769}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 179773440

約数和(自身を除く): 92951802

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 607, 769, 1214, 1538, 1821, 2307, 3642, 4614, 18817, 23839, 37634, 47678, 56451, 71517, 112902, 143034, 466783, 933566, 1400349, 2800698, 14470273, 28940546, 43410819, 86821638]

約数ペア:

[(1, 86821638), (2, 43410819), (3, 28940546), (6, 14470273), (31, 2800698), (62, 1400349), (93, 933566), (186, 466783), (607, 143034), (769, 112902), (1214, 71517), (1538, 56451), (1821, 47678), (2307, 37634), (3642, 23839), (4614, 18817)]