16192834816

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{46889}}^1$

素因数の和:46995

約数の個数: 72

約数和(自身を含む): 34503537600

約数和(自身を除く): 18310702784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2432, 2698, 4544, 4864, 5396, 9088, 10792, 18176, 21584, 43168, 46889, 86336, 93778, 172672, 187556, 345344, 375112, 750224, 890891, 1500448, 1781782, 3000896, 3329119, 3563564, 6001792, 6658238, 7127128, 12003584, 13316476, 14254256, 26632952, 28508512, 53265904, 57017024, 63253261, 106531808, 114034048, 126506522, 213063616, 228068096, 253013044, 426127232, 506026088, 852254464, 1012052176, 2024104352, 4048208704, 8096417408, 16192834816]

約数ペア:

[(1, 16192834816), (2, 8096417408), (4, 4048208704), (8, 2024104352), (16, 1012052176), (19, 852254464), (32, 506026088), (38, 426127232), (64, 253013044), (71, 228068096), (76, 213063616), (128, 126506522), (142, 114034048), (152, 106531808), (256, 63253261), (284, 57017024), (304, 53265904), (568, 28508512), (608, 26632952), (1136, 14254256), (1216, 13316476), (1349, 12003584), (2272, 7127128), (2432, 6658238), (2698, 6001792), (4544, 3563564), (4864, 3329119), (5396, 3000896), (9088, 1781782), (10792, 1500448), (18176, 890891), (21584, 750224), (43168, 375112), (46889, 345344), (86336, 187556), (93778, 172672)]