16367990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 30443040

約数和(自身を除く): 14075050

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 347, 445, 530, 694, 890, 1735, 3470, 4717, 9434, 18391, 23585, 30883, 36782, 47170, 61766, 91955, 154415, 183910, 308830, 1636799, 3273598, 8183995, 16367990]

約数ペア:

[(1, 16367990), (2, 8183995), (5, 3273598), (10, 1636799), (53, 308830), (89, 183910), (106, 154415), (178, 91955), (265, 61766), (347, 47170), (445, 36782), (530, 30883), (694, 23585), (890, 18391), (1735, 9434), (3470, 4717)]