16808704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 37675008

約数和(自身を除く): 20866304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 127, 128, 176, 188, 254, 256, 352, 376, 508, 517, 704, 752, 1016, 1034, 1397, 1408, 1504, 2032, 2068, 2794, 2816, 3008, 4064, 4136, 5588, 5969, 6016, 8128, 8272, 11176, 11938, 12032, 16256, 16544, 22352, 23876, 32512, 33088, 44704, 47752, 65659, 66176, 89408, 95504, 131318, 132352, 178816, 191008, 262636, 357632, 382016, 525272, 764032, 1050544, 1528064, 2101088, 4202176, 8404352, 16808704]

約数ペア:

[(1, 16808704), (2, 8404352), (4, 4202176), (8, 2101088), (11, 1528064), (16, 1050544), (22, 764032), (32, 525272), (44, 382016), (47, 357632), (64, 262636), (88, 191008), (94, 178816), (127, 132352), (128, 131318), (176, 95504), (188, 89408), (254, 66176), (256, 65659), (352, 47752), (376, 44704), (508, 33088), (517, 32512), (704, 23876), (752, 22352), (1016, 16544), (1034, 16256), (1397, 12032), (1408, 11938), (1504, 11176), (2032, 8272), (2068, 8128), (2794, 6016), (2816, 5969), (3008, 5588), (4064, 4136)]