86784028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 156128000

約数和(自身を除く): 69343972

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 4099, 5293, 8198, 10586, 16396, 21172, 274633, 323821, 549266, 647642, 1098532, 1295284, 21696007, 43392014, 86784028]

約数ペア:

[(1, 86784028), (2, 43392014), (4, 21696007), (67, 1295284), (79, 1098532), (134, 647642), (158, 549266), (268, 323821), (316, 274633), (4099, 21172), (5293, 16396), (8198, 10586)]