38954032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 81932256

約数和(自身を除く): 42978224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1367, 1781, 2192, 2734, 3562, 5468, 7124, 10936, 14248, 17771, 21872, 28496, 35542, 71084, 142168, 187279, 284336, 374558, 749116, 1498232, 2434627, 2996464, 4869254, 9738508, 19477016, 38954032]

約数ペア:

[(1, 38954032), (2, 19477016), (4, 9738508), (8, 4869254), (13, 2996464), (16, 2434627), (26, 1498232), (52, 749116), (104, 374558), (137, 284336), (208, 187279), (274, 142168), (548, 71084), (1096, 35542), (1367, 28496), (1781, 21872), (2192, 17771), (2734, 14248), (3562, 10936), (5468, 7124)]