40310552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 80097600

約数和(自身を除く): 39787048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 1627, 3097, 3254, 6194, 6508, 12388, 13016, 24776, 30913, 61826, 123652, 247304, 265201, 530402, 1060804, 2121608, 5038819, 10077638, 20155276, 40310552]

約数ペア:

[(1, 40310552), (2, 20155276), (4, 10077638), (8, 5038819), (19, 2121608), (38, 1060804), (76, 530402), (152, 265201), (163, 247304), (326, 123652), (652, 61826), (1304, 30913), (1627, 24776), (3097, 13016), (3254, 12388), (6194, 6508)]