90435928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33151}}^1$

素因数の和:33199

約数の個数: 32

約数和(自身を含む): 190955520

約数和(自身を除く): 100519592

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 33151, 66302, 132604, 265208, 364661, 729322, 1027681, 1458644, 2055362, 2917288, 4110724, 8221448, 11304491, 22608982, 45217964, 90435928]

約数ペア:

[(1, 90435928), (2, 45217964), (4, 22608982), (8, 11304491), (11, 8221448), (22, 4110724), (31, 2917288), (44, 2055362), (62, 1458644), (88, 1027681), (124, 729322), (248, 364661), (341, 265208), (682, 132604), (1364, 66302), (2728, 33151)]