38642368

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19520

約数の個数: 28

約数和(自身を含む): 79158592

約数和(自身を除く): 40516224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 19477, 38954, 77908, 155816, 311632, 603787, 623264, 1207574, 1246528, 2415148, 4830296, 9660592, 19321184, 38642368]

約数ペア:

[(1, 38642368), (2, 19321184), (4, 9660592), (8, 4830296), (16, 2415148), (31, 1246528), (32, 1207574), (62, 623264), (64, 603787), (124, 311632), (248, 155816), (496, 77908), (992, 38954), (1984, 19477)]