72520886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{16253}}^1$

素因数の和:16375

約数の個数: 16

約数和(自身を含む): 114688224

約数和(自身を除く): 42167338

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 16253, 32506, 373819, 747638, 1576541, 3153082, 36260443, 72520886]

約数ペア:

[(1, 72520886), (2, 36260443), (23, 3153082), (46, 1576541), (97, 747638), (194, 373819), (2231, 32506), (4462, 16253)]