38258390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 70985376

約数和(自身を除く): 32726986

約数列:

[1, 2, 5, 10, 43, 86, 193, 215, 386, 430, 461, 922, 965, 1930, 2305, 4610, 8299, 16598, 19823, 39646, 41495, 82990, 88973, 99115, 177946, 198230, 444865, 889730, 3825839, 7651678, 19129195, 38258390]

約数ペア:

[(1, 38258390), (2, 19129195), (5, 7651678), (10, 3825839), (43, 889730), (86, 444865), (193, 198230), (215, 177946), (386, 99115), (430, 88973), (461, 82990), (922, 41495), (965, 39646), (1930, 19823), (2305, 16598), (4610, 8299)]