31761036592

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1\times {\mathrm{797}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 63479687040

約数和(自身を除く): 31718650448

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 269, 376, 394, 538, 752, 788, 797, 1076, 1576, 1594, 2152, 3152, 3188, 4304, 6376, 9259, 12643, 12752, 18518, 25286, 37036, 37459, 50572, 52993, 74072, 74918, 101144, 105986, 148144, 149836, 157009, 202288, 211972, 214393, 299672, 314018, 423944, 428786, 599344, 628036, 847888, 857572, 1256072, 1715144, 2490671, 2512144, 3430288, 4981342, 7379423, 9962684, 10076471, 14758846, 19925368, 20152942, 29517692, 39850736, 40305884, 42235421, 59035384, 80611768, 84470842, 118070768, 161223536, 168941684, 337883368, 675766736, 1985064787, 3970129574, 7940259148, 15880518296, 31761036592]

約数ペア:

[(1, 31761036592), (2, 15880518296), (4, 7940259148), (8, 3970129574), (16, 1985064787), (47, 675766736), (94, 337883368), (188, 168941684), (197, 161223536), (269, 118070768), (376, 84470842), (394, 80611768), (538, 59035384), (752, 42235421), (788, 40305884), (797, 39850736), (1076, 29517692), (1576, 20152942), (1594, 19925368), (2152, 14758846), (3152, 10076471), (3188, 9962684), (4304, 7379423), (6376, 4981342), (9259, 3430288), (12643, 2512144), (12752, 2490671), (18518, 1715144), (25286, 1256072), (37036, 857572), (37459, 847888), (50572, 628036), (52993, 599344), (74072, 428786), (74918, 423944), (101144, 314018), (105986, 299672), (148144, 214393), (149836, 211972), (157009, 202288)]