89314744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15881}}^1$

素因数の和:15943

約数の個数: 32

約数和(自身を含む): 181054800

約数和(自身を除く): 91740056

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 15881, 31762, 63524, 127048, 301739, 587597, 603478, 1175194, 1206956, 2350388, 2413912, 4700776, 11164343, 22328686, 44657372, 89314744]

約数ペア:

[(1, 89314744), (2, 44657372), (4, 22328686), (8, 11164343), (19, 4700776), (37, 2413912), (38, 2350388), (74, 1206956), (76, 1175194), (148, 603478), (152, 587597), (296, 301739), (703, 127048), (1406, 63524), (2812, 31762), (5624, 15881)]