87473534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 54775426

約数列:

[1, 2, 17, 34, 83, 139, 166, 223, 278, 446, 1411, 2363, 2822, 3791, 4726, 7582, 11537, 18509, 23074, 30997, 37018, 61994, 196129, 314653, 392258, 526949, 629306, 1053898, 2572751, 5145502, 43736767, 87473534]

約数ペア:

[(1, 87473534), (2, 43736767), (17, 5145502), (34, 2572751), (83, 1053898), (139, 629306), (166, 526949), (223, 392258), (278, 314653), (446, 196129), (1411, 61994), (2363, 37018), (2822, 30997), (3791, 23074), (4726, 18509), (7582, 11537)]