39078784

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{17959}}^1$

素因数の和:17990

約数の個数: 32

約数和(自身を含む): 82436400

約数和(自身を除く): 43357616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 17959, 35918, 71836, 143672, 287344, 305303, 574688, 610606, 1149376, 1221212, 2298752, 2442424, 4884848, 9769696, 19539392, 39078784]

約数ペア:

[(1, 39078784), (2, 19539392), (4, 9769696), (8, 4884848), (16, 2442424), (17, 2298752), (32, 1221212), (34, 1149376), (64, 610606), (68, 574688), (128, 305303), (136, 287344), (272, 143672), (544, 71836), (1088, 35918), (2176, 17959)]