80134456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 154479600

約数和(自身を除く): 74345144

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 829, 1124, 1658, 2248, 3316, 6632, 12083, 24166, 35647, 48332, 71294, 96664, 142588, 232949, 285176, 465898, 931796, 1863592, 10016807, 20033614, 40067228, 80134456]

約数ペア:

[(1, 80134456), (2, 40067228), (4, 20033614), (8, 10016807), (43, 1863592), (86, 931796), (172, 465898), (281, 285176), (344, 232949), (562, 142588), (829, 96664), (1124, 71294), (1658, 48332), (2248, 35647), (3316, 24166), (6632, 12083)]