31517796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3593}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 79700544

約数和(自身を除く): 48182748

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 3593, 4386, 7186, 8772, 10779, 14372, 21558, 43116, 61081, 122162, 154499, 183243, 244324, 308998, 366486, 463497, 617996, 732972, 926994, 1853988, 2626483, 5252966, 7879449, 10505932, 15758898, 31517796]

約数ペア:

[(1, 31517796), (2, 15758898), (3, 10505932), (4, 7879449), (6, 5252966), (12, 2626483), (17, 1853988), (34, 926994), (43, 732972), (51, 617996), (68, 463497), (86, 366486), (102, 308998), (129, 244324), (172, 183243), (204, 154499), (258, 122162), (516, 61081), (731, 43116), (1462, 21558), (2193, 14372), (2924, 10779), (3593, 8772), (4386, 7186)]