101561584

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{104059}}^1$

素因数の和:104128

約数の個数: 20

約数和(自身を含む): 200003320

約数和(自身を除く): 98441736

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 104059, 208118, 416236, 832472, 1664944, 6347599, 12695198, 25390396, 50780792, 101561584]

約数ペア:

[(1, 101561584), (2, 50780792), (4, 25390396), (8, 12695198), (16, 6347599), (61, 1664944), (122, 832472), (244, 416236), (488, 208118), (976, 104059)]