23488256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 53961600

約数和(自身を除く): 30473344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 439, 608, 704, 836, 878, 1216, 1408, 1672, 1756, 2432, 2816, 3344, 3512, 4829, 4864, 6688, 7024, 8341, 9658, 13376, 14048, 16682, 19316, 26752, 28096, 33364, 38632, 53504, 56192, 66728, 77264, 91751, 112384, 133456, 154528, 183502, 266912, 309056, 367004, 533824, 618112, 734008, 1067648, 1236224, 1468016, 2135296, 2936032, 5872064, 11744128, 23488256]

約数ペア:

[(1, 23488256), (2, 11744128), (4, 5872064), (8, 2936032), (11, 2135296), (16, 1468016), (19, 1236224), (22, 1067648), (32, 734008), (38, 618112), (44, 533824), (64, 367004), (76, 309056), (88, 266912), (128, 183502), (152, 154528), (176, 133456), (209, 112384), (256, 91751), (304, 77264), (352, 66728), (418, 56192), (439, 53504), (608, 38632), (704, 33364), (836, 28096), (878, 26752), (1216, 19316), (1408, 16682), (1672, 14048), (1756, 13376), (2432, 9658), (2816, 8341), (3344, 7024), (3512, 6688), (4829, 4864)]