86519264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6763

約数の個数: 48

約数和(自身を含む): 189383040

約数和(自身を除く): 102863776

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 6709, 12896, 13418, 26836, 53672, 87217, 107344, 174434, 207979, 214688, 348868, 415958, 697736, 831916, 1395472, 1663832, 2703727, 2790944, 3327664, 5407454, 6655328, 10814908, 21629816, 43259632, 86519264]

約数ペア:

[(1, 86519264), (2, 43259632), (4, 21629816), (8, 10814908), (13, 6655328), (16, 5407454), (26, 3327664), (31, 2790944), (32, 2703727), (52, 1663832), (62, 1395472), (104, 831916), (124, 697736), (208, 415958), (248, 348868), (403, 214688), (416, 207979), (496, 174434), (806, 107344), (992, 87217), (1612, 53672), (3224, 26836), (6448, 13418), (6709, 12896)]