31713736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5701

約数の個数: 32

約数和(自身を含む): 64296000

約数和(自身を除く): 32582264

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 5639, 11278, 22556, 45112, 107141, 208643, 214282, 417286, 428564, 834572, 857128, 1669144, 3964217, 7928434, 15856868, 31713736]

約数ペア:

[(1, 31713736), (2, 15856868), (4, 7928434), (8, 3964217), (19, 1669144), (37, 857128), (38, 834572), (74, 428564), (76, 417286), (148, 214282), (152, 208643), (296, 107141), (703, 45112), (1406, 22556), (2812, 11278), (5624, 5639)]