38259248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140659}}^1$

素因数の和:140684

約数の個数: 20

約数和(自身を含む): 78488280

約数和(自身を除く): 40229032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140659, 281318, 562636, 1125272, 2250544, 2391203, 4782406, 9564812, 19129624, 38259248]

約数ペア:

[(1, 38259248), (2, 19129624), (4, 9564812), (8, 4782406), (16, 2391203), (17, 2250544), (34, 1125272), (68, 562636), (136, 281318), (272, 140659)]