218838016

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4614

約数の個数: 44

約数和(自身を含む): 446868288

約数和(自身を除く): 228030272

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 3008, 4547, 6016, 9094, 12032, 18188, 24064, 36376, 48128, 72752, 145504, 213709, 291008, 427418, 582016, 854836, 1164032, 1709672, 2328064, 3419344, 4656128, 6838688, 13677376, 27354752, 54709504, 109419008, 218838016]

約数ペア:

[(1, 218838016), (2, 109419008), (4, 54709504), (8, 27354752), (16, 13677376), (32, 6838688), (47, 4656128), (64, 3419344), (94, 2328064), (128, 1709672), (188, 1164032), (256, 854836), (376, 582016), (512, 427418), (752, 291008), (1024, 213709), (1504, 145504), (3008, 72752), (4547, 48128), (6016, 36376), (9094, 24064), (12032, 18188)]