83938036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2591}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 98953484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 2591, 4628, 5182, 8099, 10364, 16198, 18137, 32396, 33683, 36274, 67366, 72548, 134732, 230599, 235781, 461198, 471562, 922396, 943124, 1614193, 2997787, 3228386, 5995574, 6456772, 11991148, 20984509, 41969018, 83938036]

約数ペア:

[(1, 83938036), (2, 41969018), (4, 20984509), (7, 11991148), (13, 6456772), (14, 5995574), (26, 3228386), (28, 2997787), (52, 1614193), (89, 943124), (91, 922396), (178, 471562), (182, 461198), (356, 235781), (364, 230599), (623, 134732), (1157, 72548), (1246, 67366), (2314, 36274), (2492, 33683), (2591, 32396), (4628, 18137), (5182, 16198), (8099, 10364)]