16239448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 31696560

約数和(自身を除く): 15457112

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 661, 664, 1322, 2644, 3071, 5288, 6142, 12284, 24457, 24568, 48914, 54863, 97828, 109726, 195656, 219452, 438904, 2029931, 4059862, 8119724, 16239448]

約数ペア:

[(1, 16239448), (2, 8119724), (4, 4059862), (8, 2029931), (37, 438904), (74, 219452), (83, 195656), (148, 109726), (166, 97828), (296, 54863), (332, 48914), (661, 24568), (664, 24457), (1322, 12284), (2644, 6142), (3071, 5288)]