42894448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 87271200

約数和(自身を除く): 44376752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 509, 916, 1018, 1832, 2036, 3664, 4072, 5267, 8144, 10534, 11707, 21068, 23414, 42136, 46828, 84272, 93656, 116561, 187312, 233122, 466244, 932488, 1864976, 2680903, 5361806, 10723612, 21447224, 42894448]

約数ペア:

[(1, 42894448), (2, 21447224), (4, 10723612), (8, 5361806), (16, 2680903), (23, 1864976), (46, 932488), (92, 466244), (184, 233122), (229, 187312), (368, 116561), (458, 93656), (509, 84272), (916, 46828), (1018, 42136), (1832, 23414), (2036, 21068), (3664, 11707), (4072, 10534), (5267, 8144)]