80885848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 164036880

約数和(自身を除く): 83151032

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 109, 148, 184, 218, 296, 436, 851, 872, 1702, 2507, 3404, 4033, 5014, 6808, 8066, 10028, 11881, 16132, 20056, 23762, 32264, 47524, 92759, 95048, 185518, 273263, 371036, 439597, 546526, 742072, 879194, 1093052, 1758388, 2186104, 3516776, 10110731, 20221462, 40442924, 80885848]

約数ペア:

[(1, 80885848), (2, 40442924), (4, 20221462), (8, 10110731), (23, 3516776), (37, 2186104), (46, 1758388), (74, 1093052), (92, 879194), (109, 742072), (148, 546526), (184, 439597), (218, 371036), (296, 273263), (436, 185518), (851, 95048), (872, 92759), (1702, 47524), (2507, 32264), (3404, 23762), (4033, 20056), (5014, 16132), (6808, 11881), (8066, 10028)]