16327424

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 35320320

約数和(自身を除く): 18992896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 59, 64, 92, 94, 118, 128, 184, 188, 236, 256, 368, 376, 472, 736, 752, 944, 1081, 1357, 1472, 1504, 1888, 2162, 2714, 2773, 2944, 3008, 3776, 4324, 5428, 5546, 5888, 6016, 7552, 8648, 10856, 11092, 12032, 15104, 17296, 21712, 22184, 34592, 43424, 44368, 63779, 69184, 86848, 88736, 127558, 138368, 173696, 177472, 255116, 276736, 347392, 354944, 510232, 709888, 1020464, 2040928, 4081856, 8163712, 16327424]

約数ペア:

[(1, 16327424), (2, 8163712), (4, 4081856), (8, 2040928), (16, 1020464), (23, 709888), (32, 510232), (46, 354944), (47, 347392), (59, 276736), (64, 255116), (92, 177472), (94, 173696), (118, 138368), (128, 127558), (184, 88736), (188, 86848), (236, 69184), (256, 63779), (368, 44368), (376, 43424), (472, 34592), (736, 22184), (752, 21712), (944, 17296), (1081, 15104), (1357, 12032), (1472, 11092), (1504, 10856), (1888, 8648), (2162, 7552), (2714, 6016), (2773, 5888), (2944, 5546), (3008, 5428), (3776, 4324)]