40552208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 88588080

約数和(自身を除く): 48035872

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 53, 58, 68, 97, 106, 116, 136, 194, 212, 232, 272, 388, 424, 464, 493, 776, 848, 901, 986, 1537, 1552, 1649, 1802, 1972, 2813, 3074, 3298, 3604, 3944, 5141, 5626, 6148, 6596, 7208, 7888, 10282, 11252, 12296, 13192, 14416, 20564, 22504, 24592, 26129, 26384, 41128, 45008, 47821, 52258, 82256, 87397, 95642, 104516, 149089, 174794, 191284, 209032, 298178, 349588, 382568, 418064, 596356, 699176, 765136, 1192712, 1398352, 2385424, 2534513, 5069026, 10138052, 20276104, 40552208]

約数ペア:

[(1, 40552208), (2, 20276104), (4, 10138052), (8, 5069026), (16, 2534513), (17, 2385424), (29, 1398352), (34, 1192712), (53, 765136), (58, 699176), (68, 596356), (97, 418064), (106, 382568), (116, 349588), (136, 298178), (194, 209032), (212, 191284), (232, 174794), (272, 149089), (388, 104516), (424, 95642), (464, 87397), (493, 82256), (776, 52258), (848, 47821), (901, 45008), (986, 41128), (1537, 26384), (1552, 26129), (1649, 24592), (1802, 22504), (1972, 20564), (2813, 14416), (3074, 13192), (3298, 12296), (3604, 11252), (3944, 10282), (5141, 7888), (5626, 7208), (6148, 6596)]