90634902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10891}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 193441920

約数和(自身を除く): 102807018

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 10891, 21782, 32673, 65346, 206929, 413858, 620787, 795043, 1241574, 1590086, 2385129, 4770258, 15105817, 30211634, 45317451, 90634902]

約数ペア:

[(1, 90634902), (2, 45317451), (3, 30211634), (6, 15105817), (19, 4770258), (38, 2385129), (57, 1590086), (73, 1241574), (114, 795043), (146, 620787), (219, 413858), (438, 206929), (1387, 65346), (2774, 32673), (4161, 21782), (8322, 10891)]