30403792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{82619}}^1$

素因数の和:82650

約数の個数: 20

約数和(自身を含む): 61469280

約数和(自身を除く): 31065488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 82619, 165238, 330476, 660952, 1321904, 1900237, 3800474, 7600948, 15201896, 30403792]

約数ペア:

[(1, 30403792), (2, 15201896), (4, 7600948), (8, 3800474), (16, 1900237), (23, 1321904), (46, 660952), (92, 330476), (184, 165238), (368, 82619)]