8862256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 18686304

約数和(自身を除く): 9824048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 311, 548, 622, 1096, 1244, 1781, 2192, 2488, 3562, 4043, 4976, 7124, 8086, 14248, 16172, 28496, 32344, 42607, 64688, 85214, 170428, 340856, 553891, 681712, 1107782, 2215564, 4431128, 8862256]

約数ペア:

[(1, 8862256), (2, 4431128), (4, 2215564), (8, 1107782), (13, 681712), (16, 553891), (26, 340856), (52, 170428), (104, 85214), (137, 64688), (208, 42607), (274, 32344), (311, 28496), (548, 16172), (622, 14248), (1096, 8086), (1244, 7124), (1781, 4976), (2192, 4043), (2488, 3562)]