1036990672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{1607}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 2076867072

約数和(自身を除く): 1039876400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1301, 1607, 2602, 3214, 5204, 6428, 10408, 12856, 20816, 25712, 40331, 49817, 80662, 99634, 161324, 199268, 322648, 398536, 645296, 797072, 2090707, 4181414, 8362828, 16725656, 33451312, 64811917, 129623834, 259247668, 518495336, 1036990672]

約数ペア:

[(1, 1036990672), (2, 518495336), (4, 259247668), (8, 129623834), (16, 64811917), (31, 33451312), (62, 16725656), (124, 8362828), (248, 4181414), (496, 2090707), (1301, 797072), (1607, 645296), (2602, 398536), (3214, 322648), (5204, 199268), (6428, 161324), (10408, 99634), (12856, 80662), (20816, 49817), (25712, 40331)]