87402562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 57386558

約数列:

[1, 2, 13, 26, 71, 113, 142, 226, 419, 838, 923, 1469, 1846, 2938, 5447, 8023, 10894, 16046, 29749, 47347, 59498, 94694, 104299, 208598, 386737, 615511, 773474, 1231022, 3361637, 6723274, 43701281, 87402562]

約数ペア:

[(1, 87402562), (2, 43701281), (13, 6723274), (26, 3361637), (71, 1231022), (113, 773474), (142, 615511), (226, 386737), (419, 208598), (838, 104299), (923, 94694), (1469, 59498), (1846, 47347), (2938, 29749), (5447, 16046), (8023, 10894)]