82690016

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 166430880

約数和(自身を除く): 83740864

約数列:

[1, 2, 4, 8, 16, 32, 109, 151, 157, 218, 302, 314, 436, 604, 628, 872, 1208, 1256, 1744, 2416, 2512, 3488, 4832, 5024, 16459, 17113, 23707, 32918, 34226, 47414, 65836, 68452, 94828, 131672, 136904, 189656, 263344, 273808, 379312, 526688, 547616, 758624, 2584063, 5168126, 10336252, 20672504, 41345008, 82690016]

約数ペア:

[(1, 82690016), (2, 41345008), (4, 20672504), (8, 10336252), (16, 5168126), (32, 2584063), (109, 758624), (151, 547616), (157, 526688), (218, 379312), (302, 273808), (314, 263344), (436, 189656), (604, 136904), (628, 131672), (872, 94828), (1208, 68452), (1256, 65836), (1744, 47414), (2416, 34226), (2512, 32918), (3488, 23707), (4832, 17113), (5024, 16459)]