90228454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 60820346

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 551, 779, 1102, 1189, 1558, 1997, 2378, 3994, 22591, 37943, 45182, 57913, 75886, 81877, 115826, 163754, 1100347, 1555663, 2200694, 2374433, 3111326, 4748866, 45114227, 90228454]

約数ペア:

[(1, 90228454), (2, 45114227), (19, 4748866), (29, 3111326), (38, 2374433), (41, 2200694), (58, 1555663), (82, 1100347), (551, 163754), (779, 115826), (1102, 81877), (1189, 75886), (1558, 57913), (1997, 45182), (2378, 37943), (3994, 22591)]