78902192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 158656512

約数和(自身を除く): 79754320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 587, 1084, 1174, 2168, 2348, 4336, 4696, 8401, 9392, 16802, 18197, 33604, 36394, 67208, 72788, 134416, 145576, 159077, 291152, 318154, 636308, 1272616, 2545232, 4931387, 9862774, 19725548, 39451096, 78902192]

約数ペア:

[(1, 78902192), (2, 39451096), (4, 19725548), (8, 9862774), (16, 4931387), (31, 2545232), (62, 1272616), (124, 636308), (248, 318154), (271, 291152), (496, 159077), (542, 145576), (587, 134416), (1084, 72788), (1174, 67208), (2168, 36394), (2348, 33604), (4336, 18197), (4696, 16802), (8401, 9392)]