87170404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39551}}^1$

素因数の和:39603

約数の個数: 24

約数和(自身を含む): 166118400

約数和(自身を除く): 78947996

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 39551, 79102, 158204, 751469, 1146979, 1502938, 2293958, 3005876, 4587916, 21792601, 43585202, 87170404]

約数ペア:

[(1, 87170404), (2, 43585202), (4, 21792601), (19, 4587916), (29, 3005876), (38, 2293958), (58, 1502938), (76, 1146979), (116, 751469), (551, 158204), (1102, 79102), (2204, 39551)]