91314820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{268573}}^1$

素因数の和:268599

約数の個数: 24

約数和(自身を含む): 203041944

約数和(自身を除く): 111727124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 268573, 537146, 1074292, 1342865, 2685730, 4565741, 5371460, 9131482, 18262964, 22828705, 45657410, 91314820]

約数ペア:

[(1, 91314820), (2, 45657410), (4, 22828705), (5, 18262964), (10, 9131482), (17, 5371460), (20, 4565741), (34, 2685730), (68, 1342865), (85, 1074292), (170, 537146), (340, 268573)]