42206624

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 86639616

約数和(自身を除く): 44432992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 157, 248, 271, 314, 496, 542, 628, 992, 1084, 1256, 2168, 2512, 4336, 4867, 5024, 8401, 8672, 9734, 16802, 19468, 33604, 38936, 42547, 67208, 77872, 85094, 134416, 155744, 170188, 268832, 340376, 680752, 1318957, 1361504, 2637914, 5275828, 10551656, 21103312, 42206624]

約数ペア:

[(1, 42206624), (2, 21103312), (4, 10551656), (8, 5275828), (16, 2637914), (31, 1361504), (32, 1318957), (62, 680752), (124, 340376), (157, 268832), (248, 170188), (271, 155744), (314, 134416), (496, 85094), (542, 77872), (628, 67208), (992, 42547), (1084, 38936), (1256, 33604), (2168, 19468), (2512, 16802), (4336, 9734), (4867, 8672), (5024, 8401)]