87928694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 161299200

約数和(自身を除く): 73370506

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 5419, 8113, 10838, 16226, 37933, 75866, 102961, 205922, 330559, 661118, 720727, 1441454, 2313913, 4627826, 6280621, 12561242, 43964347, 87928694]

約数ペア:

[(1, 87928694), (2, 43964347), (7, 12561242), (14, 6280621), (19, 4627826), (38, 2313913), (61, 1441454), (122, 720727), (133, 661118), (266, 330559), (427, 205922), (854, 102961), (1159, 75866), (2318, 37933), (5419, 16226), (8113, 10838)]