16913584

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{13381}}^1$

素因数の和:13468

約数の個数: 20

約数和(自身を含む): 33187360

約数和(自身を除く): 16273776

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 13381, 26762, 53524, 107048, 214096, 1057099, 2114198, 4228396, 8456792, 16913584]

約数ペア:

[(1, 16913584), (2, 8456792), (4, 4228396), (8, 2114198), (16, 1057099), (79, 214096), (158, 107048), (316, 53524), (632, 26762), (1264, 13381)]