828126064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{10243}}^1$

素因数の和:10445

約数の個数: 40

約数和(自身を含む): 1666575872

約数和(自身を除く): 838449808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 5053, 10106, 10243, 20212, 20486, 40424, 40972, 80848, 81944, 163888, 317533, 635066, 1270132, 1669609, 2540264, 3339218, 5080528, 6678436, 13356872, 26713744, 51757879, 103515758, 207031516, 414063032, 828126064]

約数ペア:

[(1, 828126064), (2, 414063032), (4, 207031516), (8, 103515758), (16, 51757879), (31, 26713744), (62, 13356872), (124, 6678436), (163, 5080528), (248, 3339218), (326, 2540264), (496, 1669609), (652, 1270132), (1304, 635066), (2608, 317533), (5053, 163888), (10106, 81944), (10243, 80848), (20212, 40972), (20486, 40424)]