84295168

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2778

約数の個数: 40

約数和(自身を含む): 171250200

約数和(自身を除く): 86955032

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 2699, 3904, 5398, 7808, 10796, 15616, 21592, 31232, 43184, 86368, 164639, 172736, 329278, 345472, 658556, 690944, 1317112, 1381888, 2634224, 5268448, 10536896, 21073792, 42147584, 84295168]

約数ペア:

[(1, 84295168), (2, 42147584), (4, 21073792), (8, 10536896), (16, 5268448), (32, 2634224), (61, 1381888), (64, 1317112), (122, 690944), (128, 658556), (244, 345472), (256, 329278), (488, 172736), (512, 164639), (976, 86368), (1952, 43184), (2699, 31232), (3904, 21592), (5398, 15616), (7808, 10796)]