16702912592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{2591}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 34341801984

約数和(自身を除く): 17638889392

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 317, 328, 496, 634, 656, 1268, 1271, 2536, 2542, 2591, 5072, 5084, 5182, 9827, 10168, 10364, 12997, 19654, 20336, 20728, 25994, 39308, 41456, 51988, 78616, 80321, 103976, 106231, 157232, 160642, 207952, 212462, 321284, 402907, 424924, 642568, 805814, 821347, 849848, 1285136, 1611628, 1642694, 1699696, 3223256, 3285388, 3293161, 6446512, 6570776, 6586322, 13141552, 13172644, 25461757, 26345288, 33675227, 50923514, 52690576, 67350454, 101847028, 134700908, 203694056, 269401816, 407388112, 538803632, 1043932037, 2087864074, 4175728148, 8351456296, 16702912592]

約数ペア:

[(1, 16702912592), (2, 8351456296), (4, 4175728148), (8, 2087864074), (16, 1043932037), (31, 538803632), (41, 407388112), (62, 269401816), (82, 203694056), (124, 134700908), (164, 101847028), (248, 67350454), (317, 52690576), (328, 50923514), (496, 33675227), (634, 26345288), (656, 25461757), (1268, 13172644), (1271, 13141552), (2536, 6586322), (2542, 6570776), (2591, 6446512), (5072, 3293161), (5084, 3285388), (5182, 3223256), (9827, 1699696), (10168, 1642694), (10364, 1611628), (12997, 1285136), (19654, 849848), (20336, 821347), (20728, 805814), (25994, 642568), (39308, 424924), (41456, 402907), (51988, 321284), (78616, 212462), (80321, 207952), (103976, 160642), (106231, 157232)]