23323504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21757}}^1$

素因数の和:21832

約数の個数: 20

約数和(自身を含む): 45865864

約数和(自身を除く): 22542360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21757, 43514, 87028, 174056, 348112, 1457719, 2915438, 5830876, 11661752, 23323504]

約数ペア:

[(1, 23323504), (2, 11661752), (4, 5830876), (8, 2915438), (16, 1457719), (67, 348112), (134, 174056), (268, 87028), (536, 43514), (1072, 21757)]