23937664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 51114240

約数和(自身を除く): 27176576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 173, 184, 188, 346, 368, 376, 692, 736, 752, 1081, 1384, 1472, 1504, 2162, 2768, 2944, 3008, 3979, 4324, 5536, 6016, 7958, 8131, 8648, 11072, 15916, 16262, 17296, 22144, 31832, 32524, 34592, 63664, 65048, 69184, 127328, 130096, 138368, 187013, 254656, 260192, 374026, 509312, 520384, 748052, 1040768, 1496104, 2992208, 5984416, 11968832, 23937664]

約数ペア:

[(1, 23937664), (2, 11968832), (4, 5984416), (8, 2992208), (16, 1496104), (23, 1040768), (32, 748052), (46, 520384), (47, 509312), (64, 374026), (92, 260192), (94, 254656), (128, 187013), (173, 138368), (184, 130096), (188, 127328), (346, 69184), (368, 65048), (376, 63664), (692, 34592), (736, 32524), (752, 31832), (1081, 22144), (1384, 17296), (1472, 16262), (1504, 15916), (2162, 11072), (2768, 8648), (2944, 8131), (3008, 7958), (3979, 6016), (4324, 5536)]