31468528096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{20219}}^1$

素因数の和:23107

約数の個数: 48

約数和(自身を含む): 65624171760

約数和(自身を除く): 34155643664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2861, 5722, 11444, 20219, 22888, 40438, 45776, 48637, 80876, 91552, 97274, 161752, 194548, 323504, 343723, 389096, 647008, 687446, 778192, 1374892, 1556384, 2749784, 5499568, 10999136, 57846559, 115693118, 231386236, 462772472, 925544944, 983391503, 1851089888, 1966783006, 3933566012, 7867132024, 15734264048, 31468528096]

約数ペア:

[(1, 31468528096), (2, 15734264048), (4, 7867132024), (8, 3933566012), (16, 1966783006), (17, 1851089888), (32, 983391503), (34, 925544944), (68, 462772472), (136, 231386236), (272, 115693118), (544, 57846559), (2861, 10999136), (5722, 5499568), (11444, 2749784), (20219, 1556384), (22888, 1374892), (40438, 778192), (45776, 687446), (48637, 647008), (80876, 389096), (91552, 343723), (97274, 323504), (161752, 194548)]