31317552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31069}}^1$

素因数の和:31090

約数の個数: 60

約数和(自身を含む): 100169680

約数和(自身を除く): 68852128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 31069, 62138, 93207, 124276, 186414, 217483, 248552, 279621, 372828, 434966, 497104, 559242, 652449, 745656, 869932, 1118484, 1304898, 1491312, 1739864, 1957347, 2236968, 2609796, 3479728, 3914694, 4473936, 5219592, 7829388, 10439184, 15658776, 31317552]

約数ペア:

[(1, 31317552), (2, 15658776), (3, 10439184), (4, 7829388), (6, 5219592), (7, 4473936), (8, 3914694), (9, 3479728), (12, 2609796), (14, 2236968), (16, 1957347), (18, 1739864), (21, 1491312), (24, 1304898), (28, 1118484), (36, 869932), (42, 745656), (48, 652449), (56, 559242), (63, 497104), (72, 434966), (84, 372828), (112, 279621), (126, 248552), (144, 217483), (168, 186414), (252, 124276), (336, 93207), (504, 62138), (1008, 31069)]