191738104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1297}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 381300480

約数和(自身を除く): 189562376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1087, 1297, 2174, 2594, 4348, 5188, 8696, 10376, 18479, 22049, 36958, 44098, 73916, 88196, 147832, 176392, 1409839, 2819678, 5639356, 11278712, 23967263, 47934526, 95869052, 191738104]

約数ペア:

[(1, 191738104), (2, 95869052), (4, 47934526), (8, 23967263), (17, 11278712), (34, 5639356), (68, 2819678), (136, 1409839), (1087, 176392), (1297, 147832), (2174, 88196), (2594, 73916), (4348, 44098), (5188, 36958), (8696, 22049), (10376, 18479)]