16946552

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 39152160

約数和(自身を除く): 22205608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2543, 3332, 5086, 6664, 10172, 17801, 20344, 35602, 43231, 71204, 86462, 124607, 142408, 172924, 249214, 302617, 345848, 498428, 605234, 996856, 1210468, 2118319, 2420936, 4236638, 8473276, 16946552]

約数ペア:

[(1, 16946552), (2, 8473276), (4, 4236638), (7, 2420936), (8, 2118319), (14, 1210468), (17, 996856), (28, 605234), (34, 498428), (49, 345848), (56, 302617), (68, 249214), (98, 172924), (119, 142408), (136, 124607), (196, 86462), (238, 71204), (392, 43231), (476, 35602), (833, 20344), (952, 17801), (1666, 10172), (2543, 6664), (3332, 5086)]