90963982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 152340480

約数和(自身を除く): 61376498

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1406, 2087, 2294, 4174, 21793, 39653, 43586, 64697, 77219, 79306, 129394, 154438, 1229243, 1467161, 2393789, 2458486, 2934322, 4787578, 45481991, 90963982]

約数ペア:

[(1, 90963982), (2, 45481991), (19, 4787578), (31, 2934322), (37, 2458486), (38, 2393789), (62, 1467161), (74, 1229243), (589, 154438), (703, 129394), (1147, 79306), (1178, 77219), (1406, 64697), (2087, 43586), (2294, 39653), (4174, 21793)]