83541328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21179

約数の個数: 40

約数和(自身を含む): 183495200

約数和(自身を除く): 99953872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 21139, 42278, 84556, 169112, 274807, 338224, 401641, 549614, 803282, 1099228, 1606564, 2198456, 3213128, 4396912, 5221333, 6426256, 10442666, 20885332, 41770664, 83541328]

約数ペア:

[(1, 83541328), (2, 41770664), (4, 20885332), (8, 10442666), (13, 6426256), (16, 5221333), (19, 4396912), (26, 3213128), (38, 2198456), (52, 1606564), (76, 1099228), (104, 803282), (152, 549614), (208, 401641), (247, 338224), (304, 274807), (494, 169112), (988, 84556), (1976, 42278), (3952, 21139)]