129696064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{65371}}^1$

素因数の和:65414

約数の個数: 28

約数和(自身を含む): 265671808

約数和(自身を除く): 135975744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 65371, 130742, 261484, 522968, 1045936, 2026501, 2091872, 4053002, 4183744, 8106004, 16212008, 32424016, 64848032, 129696064]

約数ペア:

[(1, 129696064), (2, 64848032), (4, 32424016), (8, 16212008), (16, 8106004), (31, 4183744), (32, 4053002), (62, 2091872), (64, 2026501), (124, 1045936), (248, 522968), (496, 261484), (992, 130742), (1984, 65371)]