118654328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27827}}^1$

素因数の和:27887

約数の個数: 32

約数和(自身を含む): 245442960

約数和(自身を除く): 126788632

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 27827, 55654, 111308, 222616, 361751, 723502, 1140907, 1447004, 2281814, 2894008, 4563628, 9127256, 14831791, 29663582, 59327164, 118654328]

約数ペア:

[(1, 118654328), (2, 59327164), (4, 29663582), (8, 14831791), (13, 9127256), (26, 4563628), (41, 2894008), (52, 2281814), (82, 1447004), (104, 1140907), (164, 723502), (328, 361751), (533, 222616), (1066, 111308), (2132, 55654), (4264, 27827)]