16459456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 35787584

約数和(自身を除く): 19328128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 271, 292, 416, 542, 584, 832, 949, 1084, 1168, 1898, 2168, 2336, 3523, 3796, 4336, 4672, 7046, 7592, 8672, 14092, 15184, 17344, 19783, 28184, 30368, 39566, 56368, 60736, 79132, 112736, 158264, 225472, 257179, 316528, 514358, 633056, 1028716, 1266112, 2057432, 4114864, 8229728, 16459456]

約数ペア:

[(1, 16459456), (2, 8229728), (4, 4114864), (8, 2057432), (13, 1266112), (16, 1028716), (26, 633056), (32, 514358), (52, 316528), (64, 257179), (73, 225472), (104, 158264), (146, 112736), (208, 79132), (271, 60736), (292, 56368), (416, 39566), (542, 30368), (584, 28184), (832, 19783), (949, 17344), (1084, 15184), (1168, 14092), (1898, 8672), (2168, 7592), (2336, 7046), (3523, 4672), (3796, 4336)]