86340332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 176870400

約数和(自身を除く): 90530068

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 2819, 5638, 7657, 11276, 15314, 30628, 36647, 53561, 73294, 87389, 107122, 146588, 174778, 214244, 349556, 696293, 1136057, 1392586, 1660391, 2272114, 2785172, 3320782, 4544228, 6641564, 21585083, 43170166, 86340332]

約数ペア:

[(1, 86340332), (2, 43170166), (4, 21585083), (13, 6641564), (19, 4544228), (26, 3320782), (31, 2785172), (38, 2272114), (52, 1660391), (62, 1392586), (76, 1136057), (124, 696293), (247, 349556), (403, 214244), (494, 174778), (589, 146588), (806, 107122), (988, 87389), (1178, 73294), (1612, 53561), (2356, 36647), (2819, 30628), (5638, 15314), (7657, 11276)]