23309156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 54

約数和(自身を含む): 46861542

約数和(自身を除く): 23552386

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 164, 169, 338, 377, 533, 676, 754, 841, 1066, 1189, 1508, 1682, 2132, 2378, 3364, 4756, 4901, 6929, 9802, 10933, 13858, 15457, 19604, 21866, 27716, 30914, 34481, 43732, 61828, 68962, 137924, 142129, 200941, 284258, 401882, 448253, 568516, 803764, 896506, 1793012, 5827289, 11654578, 23309156]

約数ペア:

[(1, 23309156), (2, 11654578), (4, 5827289), (13, 1793012), (26, 896506), (29, 803764), (41, 568516), (52, 448253), (58, 401882), (82, 284258), (116, 200941), (164, 142129), (169, 137924), (338, 68962), (377, 61828), (533, 43732), (676, 34481), (754, 30914), (841, 27716), (1066, 21866), (1189, 19604), (1508, 15457), (1682, 13858), (2132, 10933), (2378, 9802), (3364, 6929), (4756, 4901)]