16816672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 36923040

約数和(自身を除く): 20106368

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 1627, 2584, 3254, 5168, 6508, 10336, 13016, 26032, 27659, 30913, 52064, 55318, 61826, 110636, 123652, 221272, 247304, 442544, 494608, 525521, 885088, 989216, 1051042, 2102084, 4204168, 8408336, 16816672]

約数ペア:

[(1, 16816672), (2, 8408336), (4, 4204168), (8, 2102084), (16, 1051042), (17, 989216), (19, 885088), (32, 525521), (34, 494608), (38, 442544), (68, 247304), (76, 221272), (136, 123652), (152, 110636), (272, 61826), (304, 55318), (323, 52064), (544, 30913), (608, 27659), (646, 26032), (1292, 13016), (1627, 10336), (2584, 6508), (3254, 5168)]