86325328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 173560320

約数和(自身を除く): 87234992

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 647, 1076, 1294, 2152, 2588, 4304, 5176, 8339, 10352, 16678, 20057, 33356, 40114, 66712, 80228, 133424, 160456, 174043, 320912, 348086, 696172, 1392344, 2784688, 5395333, 10790666, 21581332, 43162664, 86325328]

約数ペア:

[(1, 86325328), (2, 43162664), (4, 21581332), (8, 10790666), (16, 5395333), (31, 2784688), (62, 1392344), (124, 696172), (248, 348086), (269, 320912), (496, 174043), (538, 160456), (647, 133424), (1076, 80228), (1294, 66712), (2152, 40114), (2588, 33356), (4304, 20057), (5176, 16678), (8339, 10352)]