63925648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 129920256

約数和(自身を除く): 65994608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 271, 368, 542, 641, 1084, 1282, 2168, 2564, 4336, 5128, 6233, 10256, 12466, 14743, 24932, 29486, 49864, 58972, 99728, 117944, 173711, 235888, 347422, 694844, 1389688, 2779376, 3995353, 7990706, 15981412, 31962824, 63925648]

約数ペア:

[(1, 63925648), (2, 31962824), (4, 15981412), (8, 7990706), (16, 3995353), (23, 2779376), (46, 1389688), (92, 694844), (184, 347422), (271, 235888), (368, 173711), (542, 117944), (641, 99728), (1084, 58972), (1282, 49864), (2168, 29486), (2564, 24932), (4336, 14743), (5128, 12466), (6233, 10256)]