23328

素因数分解:

$2^5\times 3^6$

素因数の和:28

約数の個数: 42

約数和(自身を含む): 68859

約数和(自身を除く): 45531

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 23328]

約数ペア:

[(1, 23328), (2, 11664), (3, 7776), (4, 5832), (6, 3888), (8, 2916), (9, 2592), (12, 1944), (16, 1458), (18, 1296), (24, 972), (27, 864), (32, 729), (36, 648), (48, 486), (54, 432), (72, 324), (81, 288), (96, 243), (108, 216), (144, 162)]