85761328

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 40

約数和(自身を含む): 176707440

約数和(自身を除く): 90946112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1091, 1156, 2182, 2312, 4364, 4624, 4913, 8728, 9826, 17456, 18547, 19652, 37094, 39304, 74188, 78608, 148376, 296752, 315299, 630598, 1261196, 2522392, 5044784, 5360083, 10720166, 21440332, 42880664, 85761328]

約数ペア:

[(1, 85761328), (2, 42880664), (4, 21440332), (8, 10720166), (16, 5360083), (17, 5044784), (34, 2522392), (68, 1261196), (136, 630598), (272, 315299), (289, 296752), (578, 148376), (1091, 78608), (1156, 74188), (2182, 39304), (2312, 37094), (4364, 19652), (4624, 18547), (4913, 17456), (8728, 9826)]