23551664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{86587}}^1$

素因数の和:86612

約数の個数: 20

約数和(自身を含む): 48316104

約数和(自身を除く): 24764440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 86587, 173174, 346348, 692696, 1385392, 1471979, 2943958, 5887916, 11775832, 23551664]

約数ペア:

[(1, 23551664), (2, 11775832), (4, 5887916), (8, 2943958), (16, 1471979), (17, 1385392), (34, 692696), (68, 346348), (136, 173174), (272, 86587)]