82871008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12431

約数の個数: 48

約数和(自身を含む): 187367040

約数和(自身を除く): 104496032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 12391, 24782, 49564, 99128, 136301, 198256, 235429, 272602, 396512, 470858, 545204, 941716, 1090408, 1883432, 2180816, 2589719, 3766864, 4361632, 5179438, 7533728, 10358876, 20717752, 41435504, 82871008]

約数ペア:

[(1, 82871008), (2, 41435504), (4, 20717752), (8, 10358876), (11, 7533728), (16, 5179438), (19, 4361632), (22, 3766864), (32, 2589719), (38, 2180816), (44, 1883432), (76, 1090408), (88, 941716), (152, 545204), (176, 470858), (209, 396512), (304, 272602), (352, 235429), (418, 198256), (608, 136301), (836, 99128), (1672, 49564), (3344, 24782), (6688, 12391)]