85215466

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 154506240

約数和(自身を除く): 69290774

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 4789, 8897, 9578, 17794, 33523, 67046, 148459, 196349, 296918, 392698, 1039213, 1374443, 2078426, 2748886, 6086819, 12173638, 42607733, 85215466]

約数ペア:

[(1, 85215466), (2, 42607733), (7, 12173638), (14, 6086819), (31, 2748886), (41, 2078426), (62, 1374443), (82, 1039213), (217, 392698), (287, 296918), (434, 196349), (574, 148459), (1271, 67046), (2542, 33523), (4789, 17794), (8897, 9578)]