16157872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 32810400

約数和(自身を除く): 16652528

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 359, 388, 464, 718, 776, 1436, 1552, 2813, 2872, 5626, 5744, 10411, 11252, 20822, 22504, 34823, 41644, 45008, 69646, 83288, 139292, 166576, 278584, 557168, 1009867, 2019734, 4039468, 8078936, 16157872]

約数ペア:

[(1, 16157872), (2, 8078936), (4, 4039468), (8, 2019734), (16, 1009867), (29, 557168), (58, 278584), (97, 166576), (116, 139292), (194, 83288), (232, 69646), (359, 45008), (388, 41644), (464, 34823), (718, 22504), (776, 20822), (1436, 11252), (1552, 10411), (2813, 5744), (2872, 5626)]