16711864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 35814240

約数和(自身を除く): 19102376

約数列:

[1, 2, 4, 8, 13, 26, 37, 43, 52, 74, 86, 101, 104, 148, 172, 202, 296, 344, 404, 481, 559, 808, 962, 1118, 1313, 1591, 1924, 2236, 2626, 3182, 3737, 3848, 4343, 4472, 5252, 6364, 7474, 8686, 10504, 12728, 14948, 17372, 20683, 29896, 34744, 41366, 48581, 56459, 82732, 97162, 112918, 160691, 165464, 194324, 225836, 321382, 388648, 451672, 642764, 1285528, 2088983, 4177966, 8355932, 16711864]

約数ペア:

[(1, 16711864), (2, 8355932), (4, 4177966), (8, 2088983), (13, 1285528), (26, 642764), (37, 451672), (43, 388648), (52, 321382), (74, 225836), (86, 194324), (101, 165464), (104, 160691), (148, 112918), (172, 97162), (202, 82732), (296, 56459), (344, 48581), (404, 41366), (481, 34744), (559, 29896), (808, 20683), (962, 17372), (1118, 14948), (1313, 12728), (1591, 10504), (1924, 8686), (2236, 7474), (2626, 6364), (3182, 5252), (3737, 4472), (3848, 4343)]