117295568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18191}}^1$

素因数の和:18243

約数の個数: 40

約数和(自身を含む): 252650496

約数和(自身を除く): 135354928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 18191, 36382, 72764, 145528, 236483, 291056, 472966, 563921, 945932, 1127842, 1891864, 2255684, 3783728, 4511368, 7330973, 9022736, 14661946, 29323892, 58647784, 117295568]

約数ペア:

[(1, 117295568), (2, 58647784), (4, 29323892), (8, 14661946), (13, 9022736), (16, 7330973), (26, 4511368), (31, 3783728), (52, 2255684), (62, 1891864), (104, 1127842), (124, 945932), (208, 563921), (248, 472966), (403, 291056), (496, 236483), (806, 145528), (1612, 72764), (3224, 36382), (6448, 18191)]