84575768

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 163516320

約数和(自身を除く): 78940552

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 2441, 4331, 4882, 8662, 9764, 17324, 19528, 34648, 148901, 173311, 297802, 346622, 595604, 693244, 1191208, 1386488, 10571971, 21143942, 42287884, 84575768]

約数ペア:

[(1, 84575768), (2, 42287884), (4, 21143942), (8, 10571971), (61, 1386488), (71, 1191208), (122, 693244), (142, 595604), (244, 346622), (284, 297802), (488, 173311), (568, 148901), (2441, 34648), (4331, 19528), (4882, 17324), (8662, 9764)]