91487872

素因数分解:

$2^7\times 7^1\times {\mathrm{102107}}^1$

素因数の和:102128

約数の個数: 32

約数和(自身を含む): 208300320

約数和(自身を除く): 116812448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 102107, 204214, 408428, 714749, 816856, 1429498, 1633712, 2858996, 3267424, 5717992, 6534848, 11435984, 13069696, 22871968, 45743936, 91487872]

約数ペア:

[(1, 91487872), (2, 45743936), (4, 22871968), (7, 13069696), (8, 11435984), (14, 6534848), (16, 5717992), (28, 3267424), (32, 2858996), (56, 1633712), (64, 1429498), (112, 816856), (128, 714749), (224, 408428), (448, 204214), (896, 102107)]