85481608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 169164000

約数和(自身を除く): 83682392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 739, 761, 1478, 1522, 2956, 3044, 5912, 6088, 14041, 14459, 28082, 28918, 56164, 57836, 112328, 115672, 562379, 1124758, 2249516, 4499032, 10685201, 21370402, 42740804, 85481608]

約数ペア:

[(1, 85481608), (2, 42740804), (4, 21370402), (8, 10685201), (19, 4499032), (38, 2249516), (76, 1124758), (152, 562379), (739, 115672), (761, 112328), (1478, 57836), (1522, 56164), (2956, 28918), (3044, 28082), (5912, 14459), (6088, 14041)]