31906092912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{19889}}^1$

素因数の和:21678

約数の個数: 80

約数和(自身を含む): 86815872000

約数和(自身を除く): 54909779088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1759, 3518, 5277, 7036, 10554, 14072, 19889, 21108, 28144, 33421, 39778, 42216, 59667, 66842, 79556, 84432, 100263, 119334, 133684, 159112, 200526, 238668, 267368, 318224, 377891, 401052, 477336, 534736, 755782, 802104, 954672, 1133673, 1511564, 1604208, 2267346, 3023128, 4534692, 6046256, 9069384, 18138768, 34984751, 69969502, 104954253, 139939004, 209908506, 279878008, 419817012, 559756016, 664710269, 839634024, 1329420538, 1679268048, 1994130807, 2658841076, 3988261614, 5317682152, 7976523228, 10635364304, 15953046456, 31906092912]

約数ペア:

[(1, 31906092912), (2, 15953046456), (3, 10635364304), (4, 7976523228), (6, 5317682152), (8, 3988261614), (12, 2658841076), (16, 1994130807), (19, 1679268048), (24, 1329420538), (38, 839634024), (48, 664710269), (57, 559756016), (76, 419817012), (114, 279878008), (152, 209908506), (228, 139939004), (304, 104954253), (456, 69969502), (912, 34984751), (1759, 18138768), (3518, 9069384), (5277, 6046256), (7036, 4534692), (10554, 3023128), (14072, 2267346), (19889, 1604208), (21108, 1511564), (28144, 1133673), (33421, 954672), (39778, 802104), (42216, 755782), (59667, 534736), (66842, 477336), (79556, 401052), (84432, 377891), (100263, 318224), (119334, 267368), (133684, 238668), (159112, 200526)]