39604312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1069}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 81277200

約数和(自身を除く): 41672888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1069, 1684, 2138, 3368, 4276, 4631, 8552, 9262, 11759, 18524, 23518, 37048, 47036, 94072, 450049, 900098, 1800196, 3600392, 4950539, 9901078, 19802156, 39604312]

約数ペア:

[(1, 39604312), (2, 19802156), (4, 9901078), (8, 4950539), (11, 3600392), (22, 1800196), (44, 900098), (88, 450049), (421, 94072), (842, 47036), (1069, 37048), (1684, 23518), (2138, 18524), (3368, 11759), (4276, 9262), (4631, 8552)]