23218676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 46040400

約数和(自身を除く): 22821724

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 89, 116, 173, 178, 346, 356, 377, 692, 754, 1157, 1508, 2249, 2314, 2581, 4498, 4628, 5017, 5162, 8996, 10034, 10324, 15397, 20068, 30794, 33553, 61588, 65221, 67106, 130442, 134212, 200161, 260884, 400322, 446513, 800644, 893026, 1786052, 5804669, 11609338, 23218676]

約数ペア:

[(1, 23218676), (2, 11609338), (4, 5804669), (13, 1786052), (26, 893026), (29, 800644), (52, 446513), (58, 400322), (89, 260884), (116, 200161), (173, 134212), (178, 130442), (346, 67106), (356, 65221), (377, 61588), (692, 33553), (754, 30794), (1157, 20068), (1508, 15397), (2249, 10324), (2314, 10034), (2581, 8996), (4498, 5162), (4628, 5017)]