83858872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 162094320

約数和(自身を除く): 78235448

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 491, 577, 982, 1154, 1964, 2308, 3928, 4616, 18167, 21349, 36334, 42698, 72668, 85396, 145336, 170792, 283307, 566614, 1133228, 2266456, 10482359, 20964718, 41929436, 83858872]

約数ペア:

[(1, 83858872), (2, 41929436), (4, 20964718), (8, 10482359), (37, 2266456), (74, 1133228), (148, 566614), (296, 283307), (491, 170792), (577, 145336), (982, 85396), (1154, 72668), (1964, 42698), (2308, 36334), (3928, 21349), (4616, 18167)]