39835744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 47376416

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3089, 3224, 6178, 6448, 12356, 12896, 24712, 40157, 49424, 80314, 95759, 98848, 160628, 191518, 321256, 383036, 642512, 766072, 1244867, 1285024, 1532144, 2489734, 3064288, 4979468, 9958936, 19917872, 39835744]

約数ペア:

[(1, 39835744), (2, 19917872), (4, 9958936), (8, 4979468), (13, 3064288), (16, 2489734), (26, 1532144), (31, 1285024), (32, 1244867), (52, 766072), (62, 642512), (104, 383036), (124, 321256), (208, 191518), (248, 160628), (403, 98848), (416, 95759), (496, 80314), (806, 49424), (992, 40157), (1612, 24712), (3089, 12896), (3224, 12356), (6178, 6448)]