16493344

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 38404800

約数和(自身を除く): 21911456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 2539, 3248, 5078, 6496, 10156, 17773, 20312, 35546, 40624, 71092, 73631, 81248, 142184, 147262, 284368, 294524, 515417, 568736, 589048, 1030834, 1178096, 2061668, 2356192, 4123336, 8246672, 16493344]

約数ペア:

[(1, 16493344), (2, 8246672), (4, 4123336), (7, 2356192), (8, 2061668), (14, 1178096), (16, 1030834), (28, 589048), (29, 568736), (32, 515417), (56, 294524), (58, 284368), (112, 147262), (116, 142184), (203, 81248), (224, 73631), (232, 71092), (406, 40624), (464, 35546), (812, 20312), (928, 17773), (1624, 10156), (2539, 6496), (3248, 5078)]