22250248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 43023960

約数和(自身を除く): 20773712

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 541, 776, 1082, 2164, 4328, 5141, 10282, 20564, 28673, 41128, 52477, 57346, 104954, 114692, 209908, 229384, 419816, 2781281, 5562562, 11125124, 22250248]

約数ペア:

[(1, 22250248), (2, 11125124), (4, 5562562), (8, 2781281), (53, 419816), (97, 229384), (106, 209908), (194, 114692), (212, 104954), (388, 57346), (424, 52477), (541, 41128), (776, 28673), (1082, 20564), (2164, 10282), (4328, 5141)]