86490632

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 164898720

約数和(自身を除く): 78408088

約数列:

[1, 2, 4, 8, 97, 194, 227, 388, 454, 491, 776, 908, 982, 1816, 1964, 3928, 22019, 44038, 47627, 88076, 95254, 111457, 176152, 190508, 222914, 381016, 445828, 891656, 10811329, 21622658, 43245316, 86490632]

約数ペア:

[(1, 86490632), (2, 43245316), (4, 21622658), (8, 10811329), (97, 891656), (194, 445828), (227, 381016), (388, 222914), (454, 190508), (491, 176152), (776, 111457), (908, 95254), (982, 88076), (1816, 47627), (1964, 44038), (3928, 22019)]