90384728

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2659}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 194073600

約数和(自身を除く): 103688872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1214, 2428, 2659, 4249, 4856, 5318, 8498, 10636, 16996, 18613, 21272, 33992, 37226, 74452, 148904, 1614013, 3228026, 6456052, 11298091, 12912104, 22596182, 45192364, 90384728]

約数ペア:

[(1, 90384728), (2, 45192364), (4, 22596182), (7, 12912104), (8, 11298091), (14, 6456052), (28, 3228026), (56, 1614013), (607, 148904), (1214, 74452), (2428, 37226), (2659, 33992), (4249, 21272), (4856, 18613), (5318, 16996), (8498, 10636)]