80455941832

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2757607}}^1$

素因数の和:2758141

約数の個数: 32

約数和(自身を含む): 172736565120

約数和(自身を除く): 92280623288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 1042, 2084, 3647, 4168, 7294, 14588, 29176, 2757607, 5515214, 11030428, 19303249, 22060856, 38606498, 77212996, 154425992, 1436713247, 2873426494, 5746852988, 10056992729, 11493705976, 20113985458, 40227970916, 80455941832]

約数ペア:

[(1, 80455941832), (2, 40227970916), (4, 20113985458), (7, 11493705976), (8, 10056992729), (14, 5746852988), (28, 2873426494), (56, 1436713247), (521, 154425992), (1042, 77212996), (2084, 38606498), (3647, 22060856), (4168, 19303249), (7294, 11030428), (14588, 5515214), (29176, 2757607)]