16956368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7443

約数の個数: 40

約数和(自身を含む): 38601696

約数和(自身を除く): 21645328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7411, 14822, 29644, 59288, 81521, 96343, 118576, 163042, 192686, 326084, 385372, 652168, 770744, 1059773, 1304336, 1541488, 2119546, 4239092, 8478184, 16956368]

約数ペア:

[(1, 16956368), (2, 8478184), (4, 4239092), (8, 2119546), (11, 1541488), (13, 1304336), (16, 1059773), (22, 770744), (26, 652168), (44, 385372), (52, 326084), (88, 192686), (104, 163042), (143, 118576), (176, 96343), (208, 81521), (286, 59288), (572, 29644), (1144, 14822), (2288, 7411)]