223907296

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 458777088

約数和(自身を除く): 234869792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 992, 1048, 1723, 2096, 3446, 4061, 4192, 6892, 8122, 13784, 16244, 27568, 32488, 53413, 55136, 64976, 106826, 129952, 213652, 225713, 427304, 451426, 854608, 902852, 1709216, 1805704, 3611408, 6997103, 7222816, 13994206, 27988412, 55976824, 111953648, 223907296]

約数ペア:

[(1, 223907296), (2, 111953648), (4, 55976824), (8, 27988412), (16, 13994206), (31, 7222816), (32, 6997103), (62, 3611408), (124, 1805704), (131, 1709216), (248, 902852), (262, 854608), (496, 451426), (524, 427304), (992, 225713), (1048, 213652), (1723, 129952), (2096, 106826), (3446, 64976), (4061, 55136), (4192, 53413), (6892, 32488), (8122, 27568), (13784, 16244)]