2037421432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{45389}}^1$

素因数の和:45607

約数の個数: 32

約数和(自身を含む): 3965270400

約数和(自身を除く): 1927848968

約数列:

[1, 2, 4, 8, 31, 62, 124, 181, 248, 362, 724, 1448, 5611, 11222, 22444, 44888, 45389, 90778, 181556, 363112, 1407059, 2814118, 5628236, 8215409, 11256472, 16430818, 32861636, 65723272, 254677679, 509355358, 1018710716, 2037421432]

約数ペア:

[(1, 2037421432), (2, 1018710716), (4, 509355358), (8, 254677679), (31, 65723272), (62, 32861636), (124, 16430818), (181, 11256472), (248, 8215409), (362, 5628236), (724, 2814118), (1448, 1407059), (5611, 363112), (11222, 181556), (22444, 90778), (44888, 45389)]