17888905744

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1031}}^1\times {\mathrm{6653}}^1$

素因数の和:7855

約数の個数: 40

約数和(自身を含む): 34911461952

約数和(自身を除く): 17022556208

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1031, 1304, 2062, 2608, 4124, 6653, 8248, 13306, 16496, 26612, 53224, 106448, 168053, 336106, 672212, 1084439, 1344424, 2168878, 2688848, 4337756, 6859243, 8675512, 13718486, 17351024, 27436972, 54873944, 109747888, 1118056609, 2236113218, 4472226436, 8944452872, 17888905744]

約数ペア:

[(1, 17888905744), (2, 8944452872), (4, 4472226436), (8, 2236113218), (16, 1118056609), (163, 109747888), (326, 54873944), (652, 27436972), (1031, 17351024), (1304, 13718486), (2062, 8675512), (2608, 6859243), (4124, 4337756), (6653, 2688848), (8248, 2168878), (13306, 1344424), (16496, 1084439), (26612, 672212), (53224, 336106), (106448, 168053)]