82776502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 139920480

約数和(自身を除く): 57143978

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 646, 1321, 1649, 1843, 2642, 3298, 3686, 22457, 25099, 31331, 44914, 50198, 62662, 128137, 256274, 426683, 853366, 2178329, 2434603, 4356658, 4869206, 41388251, 82776502]

約数ペア:

[(1, 82776502), (2, 41388251), (17, 4869206), (19, 4356658), (34, 2434603), (38, 2178329), (97, 853366), (194, 426683), (323, 256274), (646, 128137), (1321, 62662), (1649, 50198), (1843, 44914), (2642, 31331), (3298, 25099), (3686, 22457)]