39319328

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 82809216

約数和(自身を除く): 43489888

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1303, 1312, 1886, 2606, 3772, 5212, 7544, 10424, 15088, 20848, 29969, 30176, 41696, 53423, 59938, 106846, 119876, 213692, 239752, 427384, 479504, 854768, 959008, 1228729, 1709536, 2457458, 4914916, 9829832, 19659664, 39319328]

約数ペア:

[(1, 39319328), (2, 19659664), (4, 9829832), (8, 4914916), (16, 2457458), (23, 1709536), (32, 1228729), (41, 959008), (46, 854768), (82, 479504), (92, 427384), (164, 239752), (184, 213692), (328, 119876), (368, 106846), (656, 59938), (736, 53423), (943, 41696), (1303, 30176), (1312, 29969), (1886, 20848), (2606, 15088), (3772, 10424), (5212, 7544)]