419930176

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{63703}}^1$

素因数の和:63818

約数の個数: 28

約数和(自身を含む): 841402432

約数和(自身を除く): 421472256

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 63703, 127406, 254812, 509624, 1019248, 2038496, 4076992, 6561409, 13122818, 26245636, 52491272, 104982544, 209965088, 419930176]

約数ペア:

[(1, 419930176), (2, 209965088), (4, 104982544), (8, 52491272), (16, 26245636), (32, 13122818), (64, 6561409), (103, 4076992), (206, 2038496), (412, 1019248), (824, 509624), (1648, 254812), (3296, 127406), (6592, 63703)]