1696403888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{47609}}^1$

素因数の和:47765

約数の個数: 40

約数和(自身を含む): 3506762160

約数和(自身を除く): 1810358272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 8908, 17816, 35632, 47609, 95218, 190436, 380872, 761744, 809353, 1618706, 3237412, 6236779, 6474824, 12473558, 12949648, 24947116, 49894232, 99788464, 106025243, 212050486, 424100972, 848201944, 1696403888]

約数ペア:

[(1, 1696403888), (2, 848201944), (4, 424100972), (8, 212050486), (16, 106025243), (17, 99788464), (34, 49894232), (68, 24947116), (131, 12949648), (136, 12473558), (262, 6474824), (272, 6236779), (524, 3237412), (1048, 1618706), (2096, 809353), (2227, 761744), (4454, 380872), (8908, 190436), (17816, 95218), (35632, 47609)]