16453684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 16286156

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 173, 236, 346, 403, 692, 767, 806, 1534, 1612, 1829, 2249, 3068, 3658, 4498, 5363, 7316, 8996, 10207, 10726, 20414, 21452, 23777, 40828, 47554, 69719, 95108, 132691, 139438, 265382, 278876, 316417, 530764, 632834, 1265668, 4113421, 8226842, 16453684]

約数ペア:

[(1, 16453684), (2, 8226842), (4, 4113421), (13, 1265668), (26, 632834), (31, 530764), (52, 316417), (59, 278876), (62, 265382), (118, 139438), (124, 132691), (173, 95108), (236, 69719), (346, 47554), (403, 40828), (692, 23777), (767, 21452), (806, 20414), (1534, 10726), (1612, 10207), (1829, 8996), (2249, 7316), (3068, 5363), (3658, 4498)]