23479984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 50353920

約数和(自身を除く): 26873936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 1879, 3124, 3758, 6248, 7516, 12496, 15032, 20669, 30064, 41338, 82676, 133409, 165352, 266818, 330704, 533636, 1067272, 1467499, 2134544, 2934998, 5869996, 11739992, 23479984]

約数ペア:

[(1, 23479984), (2, 11739992), (4, 5869996), (8, 2934998), (11, 2134544), (16, 1467499), (22, 1067272), (44, 533636), (71, 330704), (88, 266818), (142, 165352), (176, 133409), (284, 82676), (568, 41338), (781, 30064), (1136, 20669), (1562, 15032), (1879, 12496), (3124, 7516), (3758, 6248)]