16797664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 19187936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 271, 298, 416, 542, 596, 1084, 1192, 1937, 2168, 2384, 3523, 3874, 4336, 4768, 7046, 7748, 8672, 14092, 15496, 28184, 30992, 40379, 56368, 61984, 80758, 112736, 161516, 323032, 524927, 646064, 1049854, 1292128, 2099708, 4199416, 8398832, 16797664]

約数ペア:

[(1, 16797664), (2, 8398832), (4, 4199416), (8, 2099708), (13, 1292128), (16, 1049854), (26, 646064), (32, 524927), (52, 323032), (104, 161516), (149, 112736), (208, 80758), (271, 61984), (298, 56368), (416, 40379), (542, 30992), (596, 28184), (1084, 15496), (1192, 14092), (1937, 8672), (2168, 7748), (2384, 7046), (3523, 4768), (3874, 4336)]