38564768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 45260512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1231, 1424, 1958, 2462, 2848, 3916, 4924, 7832, 9848, 13541, 15664, 19696, 27082, 31328, 39392, 54164, 108328, 109559, 216656, 219118, 433312, 438236, 876472, 1205149, 1752944, 2410298, 3505888, 4820596, 9641192, 19282384, 38564768]

約数ペア:

[(1, 38564768), (2, 19282384), (4, 9641192), (8, 4820596), (11, 3505888), (16, 2410298), (22, 1752944), (32, 1205149), (44, 876472), (88, 438236), (89, 433312), (176, 219118), (178, 216656), (352, 109559), (356, 108328), (712, 54164), (979, 39392), (1231, 31328), (1424, 27082), (1958, 19696), (2462, 15664), (2848, 13541), (3916, 9848), (4924, 7832)]