86218972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106181}}^1$

素因数の和:106221

約数の個数: 24

約数和(自身を含む): 178385760

約数和(自身を除く): 92166788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 106181, 212362, 424724, 743267, 1486534, 2973068, 3079249, 6158498, 12316996, 21554743, 43109486, 86218972]

約数ペア:

[(1, 86218972), (2, 43109486), (4, 21554743), (7, 12316996), (14, 6158498), (28, 3079249), (29, 2973068), (58, 1486534), (116, 743267), (203, 424724), (406, 212362), (812, 106181)]