23178272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{55717}}^1$

素因数の和:55740

約数の個数: 24

約数和(自身を含む): 49143276

約数和(自身を除く): 25965004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 55717, 111434, 222868, 445736, 724321, 891472, 1448642, 1782944, 2897284, 5794568, 11589136, 23178272]

約数ペア:

[(1, 23178272), (2, 11589136), (4, 5794568), (8, 2897284), (13, 1782944), (16, 1448642), (26, 891472), (32, 724321), (52, 445736), (104, 222868), (208, 111434), (416, 55717)]