64016852

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 121103136

約数和(自身を除く): 57086284

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1031, 1444, 1634, 2062, 3268, 4124, 15523, 19589, 31046, 39178, 44333, 62092, 78356, 88666, 177332, 372191, 744382, 842327, 1488764, 1684654, 3369308, 16004213, 32008426, 64016852]

約数ペア:

[(1, 64016852), (2, 32008426), (4, 16004213), (19, 3369308), (38, 1684654), (43, 1488764), (76, 842327), (86, 744382), (172, 372191), (361, 177332), (722, 88666), (817, 78356), (1031, 62092), (1444, 44333), (1634, 39178), (2062, 31046), (3268, 19589), (4124, 15523)]