24420176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 52228800

約数和(自身を除く): 27808624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1559, 1958, 3118, 3916, 6236, 7832, 12472, 15664, 17149, 24944, 34298, 68596, 137192, 138751, 274384, 277502, 555004, 1110008, 1526261, 2220016, 3052522, 6105044, 12210088, 24420176]

約数ペア:

[(1, 24420176), (2, 12210088), (4, 6105044), (8, 3052522), (11, 2220016), (16, 1526261), (22, 1110008), (44, 555004), (88, 277502), (89, 274384), (176, 138751), (178, 137192), (356, 68596), (712, 34298), (979, 24944), (1424, 17149), (1559, 15664), (1958, 12472), (3118, 7832), (3916, 6236)]