88020316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 157663520

約数和(自身を除く): 69643204

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 604, 2389, 4778, 9211, 9556, 18422, 36844, 145729, 291458, 360739, 582916, 721478, 1442956, 22005079, 44010158, 88020316]

約数ペア:

[(1, 88020316), (2, 44010158), (4, 22005079), (61, 1442956), (122, 721478), (151, 582916), (244, 360739), (302, 291458), (604, 145729), (2389, 36844), (4778, 18422), (9211, 9556)]