66950704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{102059}}^1$

素因数の和:102108

約数の個数: 20

約数和(自身を含む): 132882120

約数和(自身を除く): 65931416

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 102059, 204118, 408236, 816472, 1632944, 4184419, 8368838, 16737676, 33475352, 66950704]

約数ペア:

[(1, 66950704), (2, 33475352), (4, 16737676), (8, 8368838), (16, 4184419), (41, 1632944), (82, 816472), (164, 408236), (328, 204118), (656, 102059)]