80464282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 129890304

約数和(自身を除く): 49426022

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 521, 1042, 1457, 1643, 2491, 2914, 3286, 4982, 16151, 24487, 27613, 32302, 48974, 55226, 77221, 154442, 759097, 856003, 1297811, 1518194, 1712006, 2595622, 40232141, 80464282]

約数ペア:

[(1, 80464282), (2, 40232141), (31, 2595622), (47, 1712006), (53, 1518194), (62, 1297811), (94, 856003), (106, 759097), (521, 154442), (1042, 77221), (1457, 55226), (1643, 48974), (2491, 32302), (2914, 27613), (3286, 24487), (4982, 16151)]