42164648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 83539200

約数和(自身を除く): 41374552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 607, 914, 1214, 1828, 2428, 3656, 4856, 8683, 11533, 17366, 23066, 34732, 46132, 69464, 92264, 277399, 554798, 1109596, 2219192, 5270581, 10541162, 21082324, 42164648]

約数ペア:

[(1, 42164648), (2, 21082324), (4, 10541162), (8, 5270581), (19, 2219192), (38, 1109596), (76, 554798), (152, 277399), (457, 92264), (607, 69464), (914, 46132), (1214, 34732), (1828, 23066), (2428, 17366), (3656, 11533), (4856, 8683)]