91435258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 60196742

約数列:

[1, 2, 19, 23, 38, 46, 233, 437, 449, 466, 874, 898, 4427, 5359, 8531, 8854, 10327, 10718, 17062, 20654, 101821, 104617, 196213, 203642, 209234, 392426, 1987723, 2406191, 3975446, 4812382, 45717629, 91435258]

約数ペア:

[(1, 91435258), (2, 45717629), (19, 4812382), (23, 3975446), (38, 2406191), (46, 1987723), (233, 392426), (437, 209234), (449, 203642), (466, 196213), (874, 104617), (898, 101821), (4427, 20654), (5359, 17062), (8531, 10718), (8854, 10327)]