79897744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 159239808

約数和(自身を除く): 79342064

約数列:

[1, 2, 4, 8, 16, 47, 94, 181, 188, 362, 376, 587, 724, 752, 1174, 1448, 2348, 2896, 4696, 8507, 9392, 17014, 27589, 34028, 55178, 68056, 106247, 110356, 136112, 212494, 220712, 424988, 441424, 849976, 1699952, 4993609, 9987218, 19974436, 39948872, 79897744]

約数ペア:

[(1, 79897744), (2, 39948872), (4, 19974436), (8, 9987218), (16, 4993609), (47, 1699952), (94, 849976), (181, 441424), (188, 424988), (362, 220712), (376, 212494), (587, 136112), (724, 110356), (752, 106247), (1174, 68056), (1448, 55178), (2348, 34028), (2896, 27589), (4696, 17014), (8507, 9392)]