85855376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 176774400

約数和(自身を除く): 90919024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 2591, 4142, 5182, 8284, 10364, 16568, 20728, 33136, 41456, 49229, 98458, 196916, 282419, 393832, 564838, 787664, 1129676, 2259352, 4518704, 5365961, 10731922, 21463844, 42927688, 85855376]

約数ペア:

[(1, 85855376), (2, 42927688), (4, 21463844), (8, 10731922), (16, 5365961), (19, 4518704), (38, 2259352), (76, 1129676), (109, 787664), (152, 564838), (218, 393832), (304, 282419), (436, 196916), (872, 98458), (1744, 49229), (2071, 41456), (2591, 33136), (4142, 20728), (5182, 16568), (8284, 10364)]