42143408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3779}}^1$

素因数の和:3845

約数の個数: 40

約数和(自身を含む): 88588080

約数和(自身を除く): 46444672

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 3779, 5576, 7558, 11152, 15116, 30232, 60464, 64243, 128486, 154939, 256972, 309878, 513944, 619756, 1027888, 1239512, 2479024, 2633963, 5267926, 10535852, 21071704, 42143408]

約数ペア:

[(1, 42143408), (2, 21071704), (4, 10535852), (8, 5267926), (16, 2633963), (17, 2479024), (34, 1239512), (41, 1027888), (68, 619756), (82, 513944), (136, 309878), (164, 256972), (272, 154939), (328, 128486), (656, 64243), (697, 60464), (1394, 30232), (2788, 15116), (3779, 11152), (5576, 7558)]