23447824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 48255840

約数和(自身を除く): 24808016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 563, 1096, 1126, 2192, 2252, 2603, 4504, 5206, 9008, 10412, 10697, 20824, 21394, 41648, 42788, 77131, 85576, 154262, 171152, 308524, 617048, 1234096, 1465489, 2930978, 5861956, 11723912, 23447824]

約数ペア:

[(1, 23447824), (2, 11723912), (4, 5861956), (8, 2930978), (16, 1465489), (19, 1234096), (38, 617048), (76, 308524), (137, 171152), (152, 154262), (274, 85576), (304, 77131), (548, 42788), (563, 41648), (1096, 21394), (1126, 20824), (2192, 10697), (2252, 10412), (2603, 9008), (4504, 5206)]