31398528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11681}}^1$

素因数の和:11705

約数の個数: 64

約数和(自身を含む): 95325120

約数和(自身を除く): 63926592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 11681, 23362, 35043, 46724, 70086, 81767, 93448, 140172, 163534, 186896, 245301, 280344, 327068, 373792, 490602, 560688, 654136, 747584, 981204, 1121376, 1308272, 1495168, 1962408, 2242752, 2616544, 3924816, 4485504, 5233088, 7849632, 10466176, 15699264, 31398528]

約数ペア:

[(1, 31398528), (2, 15699264), (3, 10466176), (4, 7849632), (6, 5233088), (7, 4485504), (8, 3924816), (12, 2616544), (14, 2242752), (16, 1962408), (21, 1495168), (24, 1308272), (28, 1121376), (32, 981204), (42, 747584), (48, 654136), (56, 560688), (64, 490602), (84, 373792), (96, 327068), (112, 280344), (128, 245301), (168, 186896), (192, 163534), (224, 140172), (336, 93448), (384, 81767), (448, 70086), (672, 46724), (896, 35043), (1344, 23362), (2688, 11681)]