122980856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5227}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 245611440

約数和(自身を除く): 122630584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 5227, 5882, 10454, 11764, 20908, 23528, 41816, 88859, 177718, 355436, 710872, 904271, 1808542, 3617084, 7234168, 15372607, 30745214, 61490428, 122980856]

約数ペア:

[(1, 122980856), (2, 61490428), (4, 30745214), (8, 15372607), (17, 7234168), (34, 3617084), (68, 1808542), (136, 904271), (173, 710872), (346, 355436), (692, 177718), (1384, 88859), (2941, 41816), (5227, 23528), (5882, 20908), (10454, 11764)]