254420224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{32059}}^1$

素因数の和:32106

約数の個数: 36

約数和(自身を含む): 524245120

約数和(自身を除く): 269824896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 32059, 64118, 128236, 256472, 512944, 993829, 1025888, 1987658, 2051776, 3975316, 4103552, 7950632, 8207104, 15901264, 31802528, 63605056, 127210112, 254420224]

約数ペア:

[(1, 254420224), (2, 127210112), (4, 63605056), (8, 31802528), (16, 15901264), (31, 8207104), (32, 7950632), (62, 4103552), (64, 3975316), (124, 2051776), (128, 1987658), (248, 1025888), (256, 993829), (496, 512944), (992, 256472), (1984, 128236), (3968, 64118), (7936, 32059)]