16561736832

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{329233}}^1$

素因数の和:329381

約数の個数: 64

約数和(自身を含む): 44328065760

約数和(自身を除く): 27766328928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 16768, 25152, 50304, 329233, 658466, 987699, 1316932, 1975398, 2633864, 3950796, 5267728, 7901592, 10535456, 15803184, 21070912, 31606368, 42141824, 43129523, 63212736, 86259046, 126425472, 129388569, 172518092, 258777138, 345036184, 517554276, 690072368, 1035108552, 1380144736, 2070217104, 2760289472, 4140434208, 5520578944, 8280868416, 16561736832]

約数ペア:

[(1, 16561736832), (2, 8280868416), (3, 5520578944), (4, 4140434208), (6, 2760289472), (8, 2070217104), (12, 1380144736), (16, 1035108552), (24, 690072368), (32, 517554276), (48, 345036184), (64, 258777138), (96, 172518092), (128, 129388569), (131, 126425472), (192, 86259046), (262, 63212736), (384, 43129523), (393, 42141824), (524, 31606368), (786, 21070912), (1048, 15803184), (1572, 10535456), (2096, 7901592), (3144, 5267728), (4192, 3950796), (6288, 2633864), (8384, 1975398), (12576, 1316932), (16768, 987699), (25152, 658466), (50304, 329233)]