100518368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 206406144

約数和(自身を除く): 105887776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 856, 947, 992, 1712, 1894, 3317, 3424, 3788, 6634, 7576, 13268, 15152, 26536, 29357, 30304, 53072, 58714, 101329, 106144, 117428, 202658, 234856, 405316, 469712, 810632, 939424, 1621264, 3141199, 3242528, 6282398, 12564796, 25129592, 50259184, 100518368]

約数ペア:

[(1, 100518368), (2, 50259184), (4, 25129592), (8, 12564796), (16, 6282398), (31, 3242528), (32, 3141199), (62, 1621264), (107, 939424), (124, 810632), (214, 469712), (248, 405316), (428, 234856), (496, 202658), (856, 117428), (947, 106144), (992, 101329), (1712, 58714), (1894, 53072), (3317, 30304), (3424, 29357), (3788, 26536), (6634, 15152), (7576, 13268)]