30761944

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 58806000

約数和(自身を除く): 28044056

約数列:

[1, 2, 4, 8, 131, 149, 197, 262, 298, 394, 524, 596, 788, 1048, 1192, 1576, 19519, 25807, 29353, 39038, 51614, 58706, 78076, 103228, 117412, 156152, 206456, 234824, 3845243, 7690486, 15380972, 30761944]

約数ペア:

[(1, 30761944), (2, 15380972), (4, 7690486), (8, 3845243), (131, 234824), (149, 206456), (197, 156152), (262, 117412), (298, 103228), (394, 78076), (524, 58706), (596, 51614), (788, 39038), (1048, 29353), (1192, 25807), (1576, 19519)]