16403088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 46274816

約数和(自身を除く): 29871728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 271, 291, 312, 388, 542, 582, 624, 776, 813, 1084, 1164, 1261, 1552, 1626, 2168, 2328, 2522, 3252, 3523, 3783, 4336, 4656, 5044, 6504, 7046, 7566, 10088, 10569, 13008, 14092, 15132, 20176, 21138, 26287, 28184, 30264, 42276, 52574, 56368, 60528, 78861, 84552, 105148, 157722, 169104, 210296, 315444, 341731, 420592, 630888, 683462, 1025193, 1261776, 1366924, 2050386, 2733848, 4100772, 5467696, 8201544, 16403088]

約数ペア:

[(1, 16403088), (2, 8201544), (3, 5467696), (4, 4100772), (6, 2733848), (8, 2050386), (12, 1366924), (13, 1261776), (16, 1025193), (24, 683462), (26, 630888), (39, 420592), (48, 341731), (52, 315444), (78, 210296), (97, 169104), (104, 157722), (156, 105148), (194, 84552), (208, 78861), (271, 60528), (291, 56368), (312, 52574), (388, 42276), (542, 30264), (582, 28184), (624, 26287), (776, 21138), (813, 20176), (1084, 15132), (1164, 14092), (1261, 13008), (1552, 10569), (1626, 10088), (2168, 7566), (2328, 7046), (2522, 6504), (3252, 5044), (3523, 4656), (3783, 4336)]