16255488

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 80

約数和(自身を含む): 45666720

約数和(自身を除く): 29411232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 557, 608, 768, 912, 1114, 1216, 1536, 1671, 1824, 2228, 2432, 3342, 3648, 4456, 4864, 6684, 7296, 8912, 9728, 10583, 13368, 14592, 17824, 21166, 26736, 29184, 31749, 35648, 42332, 53472, 63498, 71296, 84664, 106944, 126996, 142592, 169328, 213888, 253992, 285184, 338656, 427776, 507984, 677312, 855552, 1015968, 1354624, 2031936, 2709248, 4063872, 5418496, 8127744, 16255488]

約数ペア:

[(1, 16255488), (2, 8127744), (3, 5418496), (4, 4063872), (6, 2709248), (8, 2031936), (12, 1354624), (16, 1015968), (19, 855552), (24, 677312), (32, 507984), (38, 427776), (48, 338656), (57, 285184), (64, 253992), (76, 213888), (96, 169328), (114, 142592), (128, 126996), (152, 106944), (192, 84664), (228, 71296), (256, 63498), (304, 53472), (384, 42332), (456, 35648), (512, 31749), (557, 29184), (608, 26736), (768, 21166), (912, 17824), (1114, 14592), (1216, 13368), (1536, 10583), (1671, 9728), (1824, 8912), (2228, 7296), (2432, 6684), (3342, 4864), (3648, 4456)]