231048208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24517}}^1$

素因数の和:24575

約数の個数: 40

約数和(自身を含む): 486437120

約数和(自身を除く): 255388912

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 24517, 49034, 98068, 196136, 392272, 465823, 760027, 931646, 1520054, 1863292, 3040108, 3726584, 6080216, 7453168, 12160432, 14440513, 28881026, 57762052, 115524104, 231048208]

約数ペア:

[(1, 231048208), (2, 115524104), (4, 57762052), (8, 28881026), (16, 14440513), (19, 12160432), (31, 7453168), (38, 6080216), (62, 3726584), (76, 3040108), (124, 1863292), (152, 1520054), (248, 931646), (304, 760027), (496, 465823), (589, 392272), (1178, 196136), (2356, 98068), (4712, 49034), (9424, 24517)]