9880112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 21196560

約数和(自身を除く): 11316448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 769, 803, 1168, 1538, 1606, 3076, 3212, 6152, 6424, 8459, 12304, 12848, 16918, 33836, 56137, 67672, 112274, 135344, 224548, 449096, 617507, 898192, 1235014, 2470028, 4940056, 9880112]

約数ペア:

[(1, 9880112), (2, 4940056), (4, 2470028), (8, 1235014), (11, 898192), (16, 617507), (22, 449096), (44, 224548), (73, 135344), (88, 112274), (146, 67672), (176, 56137), (292, 33836), (584, 16918), (769, 12848), (803, 12304), (1168, 8459), (1538, 6424), (1606, 6152), (3076, 3212)]