55718792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21563}}^1$

素因数の和:21605

約数の個数: 32

約数和(自身を含む): 116445600

約数和(自身を除く): 60726808

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21563, 43126, 86252, 172504, 366571, 409697, 733142, 819394, 1466284, 1638788, 2932568, 3277576, 6964849, 13929698, 27859396, 55718792]

約数ペア:

[(1, 55718792), (2, 27859396), (4, 13929698), (8, 6964849), (17, 3277576), (19, 2932568), (34, 1638788), (38, 1466284), (68, 819394), (76, 733142), (136, 409697), (152, 366571), (323, 172504), (646, 86252), (1292, 43126), (2584, 21563)]