84665248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 170916480

約数和(自身を除く): 86251232

約数列:

[1, 2, 4, 8, 16, 32, 79, 107, 158, 214, 313, 316, 428, 626, 632, 856, 1252, 1264, 1712, 2504, 2528, 3424, 5008, 8453, 10016, 16906, 24727, 33491, 33812, 49454, 66982, 67624, 98908, 133964, 135248, 197816, 267928, 270496, 395632, 535856, 791264, 1071712, 2645789, 5291578, 10583156, 21166312, 42332624, 84665248]

約数ペア:

[(1, 84665248), (2, 42332624), (4, 21166312), (8, 10583156), (16, 5291578), (32, 2645789), (79, 1071712), (107, 791264), (158, 535856), (214, 395632), (313, 270496), (316, 267928), (428, 197816), (626, 135248), (632, 133964), (856, 98908), (1252, 67624), (1264, 66982), (1712, 49454), (2504, 33812), (2528, 33491), (3424, 24727), (5008, 16906), (8453, 10016)]