1631192

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3240000

約数和(自身を除く): 1608808

約数列:

[1, 2, 4, 8, 29, 58, 79, 89, 116, 158, 178, 232, 316, 356, 632, 712, 2291, 2581, 4582, 5162, 7031, 9164, 10324, 14062, 18328, 20648, 28124, 56248, 203899, 407798, 815596, 1631192]

約数ペア:

[(1, 1631192), (2, 815596), (4, 407798), (8, 203899), (29, 56248), (58, 28124), (79, 20648), (89, 18328), (116, 14062), (158, 10324), (178, 9164), (232, 7031), (316, 5162), (356, 4582), (632, 2581), (712, 2291)]