16917584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 60

約数和(自身を含む): 36534492

約数和(自身を除く): 19616908

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 328, 592, 629, 656, 697, 1258, 1394, 1517, 1681, 2516, 2788, 3034, 3362, 5032, 5576, 6068, 6724, 10064, 11152, 12136, 13448, 24272, 25789, 26896, 28577, 51578, 57154, 62197, 103156, 114308, 124394, 206312, 228616, 248788, 412624, 457232, 497576, 995152, 1057349, 2114698, 4229396, 8458792, 16917584]

約数ペア:

[(1, 16917584), (2, 8458792), (4, 4229396), (8, 2114698), (16, 1057349), (17, 995152), (34, 497576), (37, 457232), (41, 412624), (68, 248788), (74, 228616), (82, 206312), (136, 124394), (148, 114308), (164, 103156), (272, 62197), (296, 57154), (328, 51578), (592, 28577), (629, 26896), (656, 25789), (697, 24272), (1258, 13448), (1394, 12136), (1517, 11152), (1681, 10064), (2516, 6724), (2788, 6068), (3034, 5576), (3362, 5032)]