23107456

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 26244224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 167, 184, 188, 334, 368, 376, 668, 736, 752, 1081, 1336, 1472, 1504, 2162, 2672, 2944, 3008, 3841, 4324, 5344, 6016, 7682, 7849, 8648, 10688, 15364, 15698, 17296, 21376, 30728, 31396, 34592, 61456, 62792, 69184, 122912, 125584, 138368, 180527, 245824, 251168, 361054, 491648, 502336, 722108, 1004672, 1444216, 2888432, 5776864, 11553728, 23107456]

約数ペア:

[(1, 23107456), (2, 11553728), (4, 5776864), (8, 2888432), (16, 1444216), (23, 1004672), (32, 722108), (46, 502336), (47, 491648), (64, 361054), (92, 251168), (94, 245824), (128, 180527), (167, 138368), (184, 125584), (188, 122912), (334, 69184), (368, 62792), (376, 61456), (668, 34592), (736, 31396), (752, 30728), (1081, 21376), (1336, 17296), (1472, 15698), (1504, 15364), (2162, 10688), (2672, 8648), (2944, 7849), (3008, 7682), (3841, 6016), (4324, 5344)]