16553104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 35756640

約数和(自身を除く): 19203536

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3203, 5168, 6406, 12812, 25624, 51248, 54451, 60857, 108902, 121714, 217804, 243428, 435608, 486856, 871216, 973712, 1034569, 2069138, 4138276, 8276552, 16553104]

約数ペア:

[(1, 16553104), (2, 8276552), (4, 4138276), (8, 2069138), (16, 1034569), (17, 973712), (19, 871216), (34, 486856), (38, 435608), (68, 243428), (76, 217804), (136, 121714), (152, 108902), (272, 60857), (304, 54451), (323, 51248), (646, 25624), (1292, 12812), (2584, 6406), (3203, 5168)]