858456208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{32537}}^1$

素因数の和:32659

約数の個数: 40

約数和(自身を含む): 1779307992

約数和(自身を除く): 920851784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 6596, 13192, 26384, 32537, 65074, 130148, 260296, 520592, 553129, 1106258, 2212516, 3156089, 4425032, 6312178, 8850064, 12624356, 25248712, 50497424, 53653513, 107307026, 214614052, 429228104, 858456208]

約数ペア:

[(1, 858456208), (2, 429228104), (4, 214614052), (8, 107307026), (16, 53653513), (17, 50497424), (34, 25248712), (68, 12624356), (97, 8850064), (136, 6312178), (194, 4425032), (272, 3156089), (388, 2212516), (776, 1106258), (1552, 553129), (1649, 520592), (3298, 260296), (6596, 130148), (13192, 65074), (26384, 32537)]