43429256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 87994200

約数和(自身を除く): 44564944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1021, 1636, 2042, 3272, 4084, 5317, 8168, 10634, 13273, 21268, 26546, 42536, 53092, 106184, 417589, 835178, 1670356, 3340712, 5428657, 10857314, 21714628, 43429256]

約数ペア:

[(1, 43429256), (2, 21714628), (4, 10857314), (8, 5428657), (13, 3340712), (26, 1670356), (52, 835178), (104, 417589), (409, 106184), (818, 53092), (1021, 42536), (1636, 26546), (2042, 21268), (3272, 13273), (4084, 10634), (5317, 8168)]