23161778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 14759182

約数列:

[1, 2, 29, 37, 43, 58, 74, 86, 251, 502, 1073, 1247, 1591, 2146, 2494, 3182, 7279, 9287, 10793, 14558, 18574, 21586, 46139, 92278, 269323, 312997, 399341, 538646, 625994, 798682, 11580889, 23161778]

約数ペア:

[(1, 23161778), (2, 11580889), (29, 798682), (37, 625994), (43, 538646), (58, 399341), (74, 312997), (86, 269323), (251, 92278), (502, 46139), (1073, 21586), (1247, 18574), (1591, 14558), (2146, 10793), (2494, 9287), (3182, 7279)]