40465744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12139

約数の個数: 40

約数和(自身を含む): 90038880

約数和(自身を除く): 49573136

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12101, 24202, 48404, 96808, 133111, 193616, 229919, 266222, 459838, 532444, 919676, 1064888, 1839352, 2129776, 2529109, 3678704, 5058218, 10116436, 20232872, 40465744]

約数ペア:

[(1, 40465744), (2, 20232872), (4, 10116436), (8, 5058218), (11, 3678704), (16, 2529109), (19, 2129776), (22, 1839352), (38, 1064888), (44, 919676), (76, 532444), (88, 459838), (152, 266222), (176, 229919), (209, 193616), (304, 133111), (418, 96808), (836, 48404), (1672, 24202), (3344, 12101)]