8914163896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{809}}^1\times {\mathrm{11383}}^1$

素因数の和:12220

約数の個数: 48

約数和(自身を含む): 18395974800

約数和(自身を除く): 9481810904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 809, 968, 1618, 3236, 6472, 8899, 11383, 17798, 22766, 35596, 45532, 71192, 91064, 97889, 125213, 195778, 250426, 391556, 500852, 783112, 1001704, 1377343, 2754686, 5509372, 9208847, 11018744, 18417694, 36835388, 73670776, 101297317, 202594634, 405189268, 810378536, 1114270487, 2228540974, 4457081948, 8914163896]

約数ペア:

[(1, 8914163896), (2, 4457081948), (4, 2228540974), (8, 1114270487), (11, 810378536), (22, 405189268), (44, 202594634), (88, 101297317), (121, 73670776), (242, 36835388), (484, 18417694), (809, 11018744), (968, 9208847), (1618, 5509372), (3236, 2754686), (6472, 1377343), (8899, 1001704), (11383, 783112), (17798, 500852), (22766, 391556), (35596, 250426), (45532, 195778), (71192, 125213), (91064, 97889)]