16450424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 34927200

約数和(自身を除く): 18476776

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 58, 68, 86, 97, 116, 136, 172, 194, 232, 344, 388, 493, 731, 776, 986, 1247, 1462, 1649, 1972, 2494, 2813, 2924, 3298, 3944, 4171, 4988, 5626, 5848, 6596, 8342, 9976, 11252, 13192, 16684, 21199, 22504, 33368, 42398, 47821, 70907, 84796, 95642, 120959, 141814, 169592, 191284, 241918, 283628, 382568, 483836, 567256, 967672, 2056303, 4112606, 8225212, 16450424]

約数ペア:

[(1, 16450424), (2, 8225212), (4, 4112606), (8, 2056303), (17, 967672), (29, 567256), (34, 483836), (43, 382568), (58, 283628), (68, 241918), (86, 191284), (97, 169592), (116, 141814), (136, 120959), (172, 95642), (194, 84796), (232, 70907), (344, 47821), (388, 42398), (493, 33368), (731, 22504), (776, 21199), (986, 16684), (1247, 13192), (1462, 11252), (1649, 9976), (1972, 8342), (2494, 6596), (2813, 5848), (2924, 5626), (3298, 4988), (3944, 4171)]