86664344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26881}}^1$

素因数の和:26931

約数の個数: 32

約数和(自身を含む): 180647040

約数和(自身を除く): 93982696

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 26881, 53762, 107524, 215048, 349453, 698906, 833311, 1397812, 1666622, 2795624, 3333244, 6666488, 10833043, 21666086, 43332172, 86664344]

約数ペア:

[(1, 86664344), (2, 43332172), (4, 21666086), (8, 10833043), (13, 6666488), (26, 3333244), (31, 2795624), (52, 1666622), (62, 1397812), (104, 833311), (124, 698906), (248, 349453), (403, 215048), (806, 107524), (1612, 53762), (3224, 26881)]