86819992

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18679}}^1$

素因数の和:18775

約数の個数: 32

約数和(自身を含む): 188294400

約数和(自身を除く): 101474408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 18679, 37358, 74716, 130753, 149432, 261506, 523012, 1046024, 1550357, 3100714, 6201428, 10852499, 12402856, 21704998, 43409996, 86819992]

約数ペア:

[(1, 86819992), (2, 43409996), (4, 21704998), (7, 12402856), (8, 10852499), (14, 6201428), (28, 3100714), (56, 1550357), (83, 1046024), (166, 523012), (332, 261506), (581, 149432), (664, 130753), (1162, 74716), (2324, 37358), (4648, 18679)]