81418371002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{164449}}^1$

素因数の和:164750

約数の個数: 32

約数和(自身を含む): 130718016000

約数和(自身を除く): 49299644998

約数列:

[1, 2, 23, 46, 47, 94, 229, 458, 1081, 2162, 5267, 10534, 10763, 21526, 164449, 247549, 328898, 495098, 3782327, 7564654, 7729103, 15458206, 37658821, 75317642, 177769369, 355538738, 866152883, 1732305766, 1769964587, 3539929174, 40709185501, 81418371002]

約数ペア:

[(1, 81418371002), (2, 40709185501), (23, 3539929174), (46, 1769964587), (47, 1732305766), (94, 866152883), (229, 355538738), (458, 177769369), (1081, 75317642), (2162, 37658821), (5267, 15458206), (10534, 7729103), (10763, 7564654), (21526, 3782327), (164449, 495098), (247549, 328898)]