253230848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{76091}}^1$

素因数の和:76120

約数の個数: 36

約数和(自身を含む): 544362168

約数和(自身を除く): 291131320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 76091, 152182, 304364, 608728, 989183, 1217456, 1978366, 2434912, 3956732, 4869824, 7913464, 9739648, 15826928, 19479296, 31653856, 63307712, 126615424, 253230848]

約数ペア:

[(1, 253230848), (2, 126615424), (4, 63307712), (8, 31653856), (13, 19479296), (16, 15826928), (26, 9739648), (32, 7913464), (52, 4869824), (64, 3956732), (104, 2434912), (128, 1978366), (208, 1217456), (256, 989183), (416, 608728), (832, 304364), (1664, 152182), (3328, 76091)]