13208416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31751}}^1$

素因数の和:31774

約数の個数: 24

約数和(自身を含む): 28005264

約数和(自身を除く): 14796848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31751, 63502, 127004, 254008, 412763, 508016, 825526, 1016032, 1651052, 3302104, 6604208, 13208416]

約数ペア:

[(1, 13208416), (2, 6604208), (4, 3302104), (8, 1651052), (13, 1016032), (16, 825526), (26, 508016), (32, 412763), (52, 254008), (104, 127004), (208, 63502), (416, 31751)]