42887576

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 81972000

約数和(自身を除く): 39084424

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 359, 436, 548, 718, 872, 1096, 1436, 2872, 14933, 29866, 39131, 49183, 59732, 78262, 98366, 119464, 156524, 196732, 313048, 393464, 5360947, 10721894, 21443788, 42887576]

約数ペア:

[(1, 42887576), (2, 21443788), (4, 10721894), (8, 5360947), (109, 393464), (137, 313048), (218, 196732), (274, 156524), (359, 119464), (436, 98366), (548, 78262), (718, 59732), (872, 49183), (1096, 39131), (1436, 29866), (2872, 14933)]