86247304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75391}}^1$

素因数の和:75421

約数の個数: 32

約数和(自身を含む): 189987840

約数和(自身を除く): 103740536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 75391, 150782, 301564, 603128, 829301, 980083, 1658602, 1960166, 3317204, 3920332, 6634408, 7840664, 10780913, 21561826, 43123652, 86247304]

約数ペア:

[(1, 86247304), (2, 43123652), (4, 21561826), (8, 10780913), (11, 7840664), (13, 6634408), (22, 3920332), (26, 3317204), (44, 1960166), (52, 1658602), (88, 980083), (104, 829301), (143, 603128), (286, 301564), (572, 150782), (1144, 75391)]