16887064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 32976000

約数和(自身を除く): 16088936

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 457, 596, 914, 1192, 1828, 3656, 4619, 9238, 14167, 18476, 28334, 36952, 56668, 68093, 113336, 136186, 272372, 544744, 2110883, 4221766, 8443532, 16887064]

約数ペア:

[(1, 16887064), (2, 8443532), (4, 4221766), (8, 2110883), (31, 544744), (62, 272372), (124, 136186), (149, 113336), (248, 68093), (298, 56668), (457, 36952), (596, 28334), (914, 18476), (1192, 14167), (1828, 9238), (3656, 4619)]