15968573584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{154423}}^1$

素因数の和:154735

約数の個数: 40

約数和(自身を含む): 32399390592

約数和(自身を除く): 16430817008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 562, 1124, 2248, 4496, 6463, 12926, 25852, 51704, 103408, 154423, 308846, 617692, 1235384, 2470768, 3551729, 7103458, 14206916, 28413832, 43392863, 56827664, 86785726, 173571452, 347142904, 694285808, 998035849, 1996071698, 3992143396, 7984286792, 15968573584]

約数ペア:

[(1, 15968573584), (2, 7984286792), (4, 3992143396), (8, 1996071698), (16, 998035849), (23, 694285808), (46, 347142904), (92, 173571452), (184, 86785726), (281, 56827664), (368, 43392863), (562, 28413832), (1124, 14206916), (2248, 7103458), (4496, 3551729), (6463, 2470768), (12926, 1235384), (25852, 617692), (51704, 308846), (103408, 154423)]