39959504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{192113}}^1$

素因数の和:192134

約数の個数: 20

約数和(自身を含む): 83377476

約数和(自身を除く): 43417972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 192113, 384226, 768452, 1536904, 2497469, 3073808, 4994938, 9989876, 19979752, 39959504]

約数ペア:

[(1, 39959504), (2, 19979752), (4, 9989876), (8, 4994938), (13, 3073808), (16, 2497469), (26, 1536904), (52, 768452), (104, 384226), (208, 192113)]