89243812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 189907200

約数和(自身を除く): 100663388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 313, 476, 599, 626, 1198, 1252, 2191, 2396, 4193, 4382, 5321, 8386, 8764, 10183, 10642, 16772, 20366, 21284, 37247, 40732, 71281, 74494, 142562, 148988, 187487, 285124, 374974, 749948, 1312409, 2624818, 3187279, 5249636, 6374558, 12749116, 22310953, 44621906, 89243812]

約数ペア:

[(1, 89243812), (2, 44621906), (4, 22310953), (7, 12749116), (14, 6374558), (17, 5249636), (28, 3187279), (34, 2624818), (68, 1312409), (119, 749948), (238, 374974), (313, 285124), (476, 187487), (599, 148988), (626, 142562), (1198, 74494), (1252, 71281), (2191, 40732), (2396, 37247), (4193, 21284), (4382, 20366), (5321, 16772), (8386, 10642), (8764, 10183)]