16717376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 36356544

約数和(自身を除く): 19639168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 283, 284, 416, 566, 568, 832, 923, 1132, 1136, 1846, 2264, 2272, 3679, 3692, 4528, 4544, 7358, 7384, 9056, 14716, 14768, 18112, 20093, 29432, 29536, 40186, 58864, 59072, 80372, 117728, 160744, 235456, 261209, 321488, 522418, 642976, 1044836, 1285952, 2089672, 4179344, 8358688, 16717376]

約数ペア:

[(1, 16717376), (2, 8358688), (4, 4179344), (8, 2089672), (13, 1285952), (16, 1044836), (26, 642976), (32, 522418), (52, 321488), (64, 261209), (71, 235456), (104, 160744), (142, 117728), (208, 80372), (283, 59072), (284, 58864), (416, 40186), (566, 29536), (568, 29432), (832, 20093), (923, 18112), (1132, 14768), (1136, 14716), (1846, 9056), (2264, 7384), (2272, 7358), (3679, 4544), (3692, 4528)]