139339904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{98963}}^1$

素因数の和:98988

約数の個数: 32

約数和(自身を含む): 302829840

約数和(自身を除く): 163489936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 98963, 197926, 395852, 791704, 1088593, 1583408, 2177186, 3166816, 4354372, 6333632, 8708744, 12667264, 17417488, 34834976, 69669952, 139339904]

約数ペア:

[(1, 139339904), (2, 69669952), (4, 34834976), (8, 17417488), (11, 12667264), (16, 8708744), (22, 6333632), (32, 4354372), (44, 3166816), (64, 2177186), (88, 1583408), (128, 1088593), (176, 791704), (352, 395852), (704, 197926), (1408, 98963)]