190486568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2423}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 369999360

約数和(自身を除く): 179512792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 634, 1268, 2423, 2536, 4846, 9692, 9827, 19384, 19654, 39308, 75113, 78616, 150226, 300452, 600904, 768091, 1536182, 3072364, 6144728, 23810821, 47621642, 95243284, 190486568]

約数ペア:

[(1, 190486568), (2, 95243284), (4, 47621642), (8, 23810821), (31, 6144728), (62, 3072364), (124, 1536182), (248, 768091), (317, 600904), (634, 300452), (1268, 150226), (2423, 78616), (2536, 75113), (4846, 39308), (9692, 19654), (9827, 19384)]