91272688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3361

約数の個数: 40

約数和(自身を含む): 191893968

約数和(自身を除く): 100621280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3203, 3562, 6406, 7124, 12812, 14248, 25624, 28496, 41639, 51248, 83278, 166556, 333112, 438811, 666224, 877622, 1755244, 3510488, 5704543, 7020976, 11409086, 22818172, 45636344, 91272688]

約数ペア:

[(1, 91272688), (2, 45636344), (4, 22818172), (8, 11409086), (13, 7020976), (16, 5704543), (26, 3510488), (52, 1755244), (104, 877622), (137, 666224), (208, 438811), (274, 333112), (548, 166556), (1096, 83278), (1781, 51248), (2192, 41639), (3203, 28496), (3562, 25624), (6406, 14248), (7124, 12812)]