127262032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 253733760

約数和(自身を除く): 126471728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 419, 463, 656, 838, 926, 1676, 1852, 3352, 3704, 6704, 7408, 17179, 18983, 34358, 37966, 68716, 75932, 137432, 151864, 193997, 274864, 303728, 387994, 775988, 1551976, 3103952, 7953877, 15907754, 31815508, 63631016, 127262032]

約数ペア:

[(1, 127262032), (2, 63631016), (4, 31815508), (8, 15907754), (16, 7953877), (41, 3103952), (82, 1551976), (164, 775988), (328, 387994), (419, 303728), (463, 274864), (656, 193997), (838, 151864), (926, 137432), (1676, 75932), (1852, 68716), (3352, 37966), (3704, 34358), (6704, 18983), (7408, 17179)]