91980976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 188291520

約数和(自身を除く): 96310544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443, 683, 886, 1366, 1772, 2732, 3544, 5464, 7088, 8417, 10928, 12977, 16834, 25954, 33668, 51908, 67336, 103816, 134672, 207632, 302569, 605138, 1210276, 2420552, 4841104, 5748811, 11497622, 22995244, 45990488, 91980976]

約数ペア:

[(1, 91980976), (2, 45990488), (4, 22995244), (8, 11497622), (16, 5748811), (19, 4841104), (38, 2420552), (76, 1210276), (152, 605138), (304, 302569), (443, 207632), (683, 134672), (886, 103816), (1366, 67336), (1772, 51908), (2732, 33668), (3544, 25954), (5464, 16834), (7088, 12977), (8417, 10928)]