84885616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 173895120

約数和(自身を除く): 89009504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 953, 1172, 1906, 2344, 3812, 4688, 5567, 7624, 11134, 15248, 18107, 22268, 36214, 44536, 72428, 89072, 144856, 279229, 289712, 558458, 1116916, 2233832, 4467664, 5305351, 10610702, 21221404, 42442808, 84885616]

約数ペア:

[(1, 84885616), (2, 42442808), (4, 21221404), (8, 10610702), (16, 5305351), (19, 4467664), (38, 2233832), (76, 1116916), (152, 558458), (293, 289712), (304, 279229), (586, 144856), (953, 89072), (1172, 72428), (1906, 44536), (2344, 36214), (3812, 22268), (4688, 18107), (5567, 15248), (7624, 11134)]