31402896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4956

約数の個数: 80

約数和(自身を含む): 97612800

約数和(自身を除く): 66209904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4919, 6384, 9838, 14757, 19676, 29514, 34433, 39352, 59028, 68866, 78704, 93461, 103299, 118056, 137732, 186922, 206598, 236112, 275464, 280383, 373844, 413196, 550928, 560766, 654227, 747688, 826392, 1121532, 1308454, 1495376, 1652784, 1962681, 2243064, 2616908, 3925362, 4486128, 5233816, 7850724, 10467632, 15701448, 31402896]

約数ペア:

[(1, 31402896), (2, 15701448), (3, 10467632), (4, 7850724), (6, 5233816), (7, 4486128), (8, 3925362), (12, 2616908), (14, 2243064), (16, 1962681), (19, 1652784), (21, 1495376), (24, 1308454), (28, 1121532), (38, 826392), (42, 747688), (48, 654227), (56, 560766), (57, 550928), (76, 413196), (84, 373844), (112, 280383), (114, 275464), (133, 236112), (152, 206598), (168, 186922), (228, 137732), (266, 118056), (304, 103299), (336, 93461), (399, 78704), (456, 68866), (532, 59028), (798, 39352), (912, 34433), (1064, 29514), (1596, 19676), (2128, 14757), (3192, 9838), (4919, 6384)]