22228736

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2848

約数の個数: 36

約数和(自身を含む): 45818304

約数和(自身を除く): 23589568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 2801, 3968, 5602, 7936, 11204, 22408, 44816, 86831, 89632, 173662, 179264, 347324, 358528, 694648, 717056, 1389296, 2778592, 5557184, 11114368, 22228736]

約数ペア:

[(1, 22228736), (2, 11114368), (4, 5557184), (8, 2778592), (16, 1389296), (31, 717056), (32, 694648), (62, 358528), (64, 347324), (124, 179264), (128, 173662), (248, 89632), (256, 86831), (496, 44816), (992, 22408), (1984, 11204), (2801, 7936), (3968, 5602)]