23415664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 49603968

約数和(自身を除く): 26188304

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 2777, 4216, 5554, 8432, 11108, 22216, 44432, 47209, 86087, 94418, 172174, 188836, 344348, 377672, 688696, 755344, 1377392, 1463479, 2926958, 5853916, 11707832, 23415664]

約数ペア:

[(1, 23415664), (2, 11707832), (4, 5853916), (8, 2926958), (16, 1463479), (17, 1377392), (31, 755344), (34, 688696), (62, 377672), (68, 344348), (124, 188836), (136, 172174), (248, 94418), (272, 86087), (496, 47209), (527, 44432), (1054, 22216), (2108, 11108), (2777, 8432), (4216, 5554)]