16161704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8217

約数の個数: 32

約数和(自身を含む): 34356000

約数和(自身を除く): 18194296

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8179, 16358, 32716, 65432, 106327, 155401, 212654, 310802, 425308, 621604, 850616, 1243208, 2020213, 4040426, 8080852, 16161704]

約数ペア:

[(1, 16161704), (2, 8080852), (4, 4040426), (8, 2020213), (13, 1243208), (19, 850616), (26, 621604), (38, 425308), (52, 310802), (76, 212654), (104, 155401), (152, 106327), (247, 65432), (494, 32716), (988, 16358), (1976, 8179)]