23656384

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 42

約数和(自身を含む): 49905920

約数和(自身を除く): 26249536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 1279, 2312, 2558, 4624, 5116, 9248, 10232, 18496, 20464, 21743, 40928, 43486, 81856, 86972, 173944, 347888, 369631, 695776, 739262, 1391552, 1478524, 2957048, 5914096, 11828192, 23656384]

約数ペア:

[(1, 23656384), (2, 11828192), (4, 5914096), (8, 2957048), (16, 1478524), (17, 1391552), (32, 739262), (34, 695776), (64, 369631), (68, 347888), (136, 173944), (272, 86972), (289, 81856), (544, 43486), (578, 40928), (1088, 21743), (1156, 20464), (1279, 18496), (2312, 10232), (2558, 9248), (4624, 5116)]