41345008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 81894560

約数和(自身を除く): 40549552

約数列:

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

約数ペア:

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