31517794585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1391207}}^1$

素因数の和:1391432

約数の個数: 16

約数和(自身を含む): 39666122496

約数和(自身を除く): 8148327911

約数列:

[1, 5, 23, 115, 197, 985, 4531, 22655, 1391207, 6956035, 31997761, 159988805, 274067779, 1370338895, 6303558917, 31517794585]

約数ペア:

[(1, 31517794585), (5, 6303558917), (23, 1370338895), (115, 274067779), (197, 159988805), (985, 31997761), (4531, 6956035), (22655, 1391207)]