99254128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 198469440

約数和(自身を除く): 99215312

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 389, 431, 592, 778, 862, 1556, 1724, 3112, 3448, 6224, 6896, 14393, 15947, 28786, 31894, 57572, 63788, 115144, 127576, 167659, 230288, 255152, 335318, 670636, 1341272, 2682544, 6203383, 12406766, 24813532, 49627064, 99254128]

約数ペア:

[(1, 99254128), (2, 49627064), (4, 24813532), (8, 12406766), (16, 6203383), (37, 2682544), (74, 1341272), (148, 670636), (296, 335318), (389, 255152), (431, 230288), (592, 167659), (778, 127576), (862, 115144), (1556, 63788), (1724, 57572), (3112, 31894), (3448, 28786), (6224, 15947), (6896, 14393)]