16401078976

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{7187}}^1$

素因数の和:7577

約数の個数: 56

約数和(自身を含む): 32896399536

約数和(自身を除く): 16495320560

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 197, 362, 394, 724, 788, 1448, 1576, 2896, 3152, 5792, 6304, 7187, 11584, 12608, 14374, 28748, 35657, 57496, 71314, 114992, 142628, 229984, 285256, 459968, 570512, 1141024, 1300847, 1415839, 2282048, 2601694, 2831678, 5203388, 5663356, 10406776, 11326712, 20813552, 22653424, 41627104, 45306848, 83254208, 90613696, 256266859, 512533718, 1025067436, 2050134872, 4100269744, 8200539488, 16401078976]

約数ペア:

[(1, 16401078976), (2, 8200539488), (4, 4100269744), (8, 2050134872), (16, 1025067436), (32, 512533718), (64, 256266859), (181, 90613696), (197, 83254208), (362, 45306848), (394, 41627104), (724, 22653424), (788, 20813552), (1448, 11326712), (1576, 10406776), (2896, 5663356), (3152, 5203388), (5792, 2831678), (6304, 2601694), (7187, 2282048), (11584, 1415839), (12608, 1300847), (14374, 1141024), (28748, 570512), (35657, 459968), (57496, 285256), (71314, 229984), (114992, 142628)]