90925666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 153312768

約数和(自身を除く): 62387102

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1163, 1261, 2326, 2522, 3007, 6014, 15119, 30238, 36053, 39091, 72106, 78182, 112811, 225622, 468689, 937378, 1466543, 2933086, 3497141, 6994282, 45462833, 90925666]

約数ペア:

[(1, 90925666), (2, 45462833), (13, 6994282), (26, 3497141), (31, 2933086), (62, 1466543), (97, 937378), (194, 468689), (403, 225622), (806, 112811), (1163, 78182), (1261, 72106), (2326, 39091), (2522, 36053), (3007, 30238), (6014, 15119)]