16455216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18043}}^1$

素因数の和:18073

約数の個数: 40

約数和(自身を含む): 44749120

約数和(自身を除く): 28293904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 18043, 36086, 54129, 72172, 108258, 144344, 216516, 288688, 342817, 433032, 685634, 866064, 1028451, 1371268, 2056902, 2742536, 4113804, 5485072, 8227608, 16455216]

約数ペア:

[(1, 16455216), (2, 8227608), (3, 5485072), (4, 4113804), (6, 2742536), (8, 2056902), (12, 1371268), (16, 1028451), (19, 866064), (24, 685634), (38, 433032), (48, 342817), (57, 288688), (76, 216516), (114, 144344), (152, 108258), (228, 72172), (304, 54129), (456, 36086), (912, 18043)]