42170896

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2347}}^1$

素因数の和:3478

約数の個数: 20

約数和(自身を含む): 81813712

約数和(自身を除く): 39642816

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 2347, 4492, 4694, 8984, 9388, 17968, 18776, 37552, 2635681, 5271362, 10542724, 21085448, 42170896]

約数ペア:

[(1, 42170896), (2, 21085448), (4, 10542724), (8, 5271362), (16, 2635681), (1123, 37552), (2246, 18776), (2347, 17968), (4492, 9388), (4694, 8984)]