31954468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12572

約数の個数: 36

約数和(自身を含む): 70059612

約数和(自身を除く): 38105144

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12541, 25082, 50164, 87787, 163033, 175574, 326066, 351148, 614509, 652132, 1141231, 1229018, 2282462, 2458036, 4564924, 7988617, 15977234, 31954468]

約数ペア:

[(1, 31954468), (2, 15977234), (4, 7988617), (7, 4564924), (13, 2458036), (14, 2282462), (26, 1229018), (28, 1141231), (49, 652132), (52, 614509), (91, 351148), (98, 326066), (182, 175574), (196, 163033), (364, 87787), (637, 50164), (1274, 25082), (2548, 12541)]