31294744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 64562400

約数和(自身を除く): 33267656

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 293, 316, 338, 586, 632, 676, 1027, 1172, 1352, 2054, 2344, 3809, 4108, 7618, 8216, 13351, 15236, 23147, 26702, 30472, 46294, 49517, 53404, 92588, 99034, 106808, 185176, 198068, 300911, 396136, 601822, 1203644, 2407288, 3911843, 7823686, 15647372, 31294744]

約数ペア:

[(1, 31294744), (2, 15647372), (4, 7823686), (8, 3911843), (13, 2407288), (26, 1203644), (52, 601822), (79, 396136), (104, 300911), (158, 198068), (169, 185176), (293, 106808), (316, 99034), (338, 92588), (586, 53404), (632, 49517), (676, 46294), (1027, 30472), (1172, 26702), (1352, 23147), (2054, 15236), (2344, 13351), (3809, 8216), (4108, 7618)]