39208304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 79125888

約数和(自身を除く): 39917584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 577, 1096, 1154, 2192, 2308, 4247, 4616, 8494, 9232, 16988, 17887, 33976, 35774, 67952, 71548, 79049, 143096, 158098, 286192, 316196, 632392, 1264784, 2450519, 4901038, 9802076, 19604152, 39208304]

約数ペア:

[(1, 39208304), (2, 19604152), (4, 9802076), (8, 4901038), (16, 2450519), (31, 1264784), (62, 632392), (124, 316196), (137, 286192), (248, 158098), (274, 143096), (496, 79049), (548, 71548), (577, 67952), (1096, 35774), (1154, 33976), (2192, 17887), (2308, 16988), (4247, 9232), (4616, 8494)]