17165728

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 35816256

約数和(自身を除く): 18650528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 281, 332, 368, 562, 664, 736, 1124, 1328, 1909, 2248, 2656, 3818, 4496, 6463, 7636, 8992, 12926, 15272, 23323, 25852, 30544, 46646, 51704, 61088, 93292, 103408, 186584, 206816, 373168, 536429, 746336, 1072858, 2145716, 4291432, 8582864, 17165728]

約数ペア:

[(1, 17165728), (2, 8582864), (4, 4291432), (8, 2145716), (16, 1072858), (23, 746336), (32, 536429), (46, 373168), (83, 206816), (92, 186584), (166, 103408), (184, 93292), (281, 61088), (332, 51704), (368, 46646), (562, 30544), (664, 25852), (736, 23323), (1124, 15272), (1328, 12926), (1909, 8992), (2248, 7636), (2656, 6463), (3818, 4496)]