1630484512

素因数分解:

$2^5\times {\mathrm{1987}}^1\times {\mathrm{25643}}^1$

素因数の和:27640

約数の個数: 24

約数和(自身を含む): 3211757136

約数和(自身を除く): 1581272624

約数列:

[1, 2, 4, 8, 16, 32, 1987, 3974, 7948, 15896, 25643, 31792, 51286, 63584, 102572, 205144, 410288, 820576, 50952641, 101905282, 203810564, 407621128, 815242256, 1630484512]

約数ペア:

[(1, 1630484512), (2, 815242256), (4, 407621128), (8, 203810564), (16, 101905282), (32, 50952641), (1987, 820576), (3974, 410288), (7948, 205144), (15896, 102572), (25643, 63584), (31792, 51286)]