86665744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10477}}^1$

素因数の和:10543

約数の個数: 40

約数和(自身を含む): 187095168

約数和(自身を除く): 100429424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 10477, 20954, 41908, 83816, 115247, 167632, 230494, 460988, 492419, 921976, 984838, 1843952, 1969676, 3939352, 5416609, 7878704, 10833218, 21666436, 43332872, 86665744]

約数ペア:

[(1, 86665744), (2, 43332872), (4, 21666436), (8, 10833218), (11, 7878704), (16, 5416609), (22, 3939352), (44, 1969676), (47, 1843952), (88, 984838), (94, 921976), (176, 492419), (188, 460988), (376, 230494), (517, 167632), (752, 115247), (1034, 83816), (2068, 41908), (4136, 20954), (8272, 10477)]