89692256

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 182574000

約数和(自身を除く): 92881744

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 137, 164, 274, 328, 499, 548, 656, 998, 1096, 1312, 1996, 2192, 3992, 4384, 5617, 7984, 11234, 15968, 20459, 22468, 40918, 44936, 68363, 81836, 89872, 136726, 163672, 179744, 273452, 327344, 546904, 654688, 1093808, 2187616, 2802883, 5605766, 11211532, 22423064, 44846128, 89692256]

約数ペア:

[(1, 89692256), (2, 44846128), (4, 22423064), (8, 11211532), (16, 5605766), (32, 2802883), (41, 2187616), (82, 1093808), (137, 654688), (164, 546904), (274, 327344), (328, 273452), (499, 179744), (548, 163672), (656, 136726), (998, 89872), (1096, 81836), (1312, 68363), (1996, 44936), (2192, 40918), (3992, 22468), (4384, 20459), (5617, 15968), (7984, 11234)]