16865704

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 33012000

約数和(自身を除く): 16146296

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 523, 556, 1046, 1112, 2092, 4031, 4184, 8062, 15167, 16124, 30334, 32248, 60668, 72697, 121336, 145394, 290788, 581576, 2108213, 4216426, 8432852, 16865704]

約数ペア:

[(1, 16865704), (2, 8432852), (4, 4216426), (8, 2108213), (29, 581576), (58, 290788), (116, 145394), (139, 121336), (232, 72697), (278, 60668), (523, 32248), (556, 30334), (1046, 16124), (1112, 15167), (2092, 8062), (4031, 4184)]