16642392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 45934560

約数和(自身を除く): 29292168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1301, 1599, 2132, 2602, 3198, 3903, 4264, 5204, 6396, 7806, 10408, 12792, 15612, 16913, 31224, 33826, 50739, 53341, 67652, 101478, 106682, 135304, 160023, 202956, 213364, 320046, 405912, 426728, 640092, 693433, 1280184, 1386866, 2080299, 2773732, 4160598, 5547464, 8321196, 16642392]

約数ペア:

[(1, 16642392), (2, 8321196), (3, 5547464), (4, 4160598), (6, 2773732), (8, 2080299), (12, 1386866), (13, 1280184), (24, 693433), (26, 640092), (39, 426728), (41, 405912), (52, 320046), (78, 213364), (82, 202956), (104, 160023), (123, 135304), (156, 106682), (164, 101478), (246, 67652), (312, 53341), (328, 50739), (492, 33826), (533, 31224), (984, 16913), (1066, 15612), (1301, 12792), (1599, 10408), (2132, 7806), (2602, 6396), (3198, 5204), (3903, 4264)]