91649624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22159}}^1$

素因数の和:22223

約数の個数: 32

約数和(自身を含む): 191462400

約数和(自身を除く): 99812776

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 22159, 44318, 88636, 177272, 243749, 487498, 974996, 1041473, 1949992, 2082946, 4165892, 8331784, 11456203, 22912406, 45824812, 91649624]

約数ペア:

[(1, 91649624), (2, 45824812), (4, 22912406), (8, 11456203), (11, 8331784), (22, 4165892), (44, 2082946), (47, 1949992), (88, 1041473), (94, 974996), (188, 487498), (376, 243749), (517, 177272), (1034, 88636), (2068, 44318), (4136, 22159)]