31383669248

素因数分解:

$2^9\times {\mathrm{2143}}^1\times {\mathrm{28603}}^1$

素因数の和:30764

約数の個数: 40

約数和(自身を含む): 62737496448

約数和(自身を除く): 31353827200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2143, 4286, 8572, 17144, 28603, 34288, 57206, 68576, 114412, 137152, 228824, 274304, 457648, 548608, 915296, 1097216, 1830592, 3661184, 7322368, 14644736, 61296229, 122592458, 245184916, 490369832, 980739664, 1961479328, 3922958656, 7845917312, 15691834624, 31383669248]

約数ペア:

[(1, 31383669248), (2, 15691834624), (4, 7845917312), (8, 3922958656), (16, 1961479328), (32, 980739664), (64, 490369832), (128, 245184916), (256, 122592458), (512, 61296229), (2143, 14644736), (4286, 7322368), (8572, 3661184), (17144, 1830592), (28603, 1097216), (34288, 915296), (57206, 548608), (68576, 457648), (114412, 274304), (137152, 228824)]