193028512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 399228480

約数和(自身を除く): 206199968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 163, 184, 326, 368, 652, 736, 1304, 1609, 2608, 3218, 3749, 5216, 6436, 7498, 12872, 14996, 25744, 29992, 37007, 51488, 59984, 74014, 119968, 148028, 262267, 296056, 524534, 592112, 1049068, 1184224, 2098136, 4196272, 6032141, 8392544, 12064282, 24128564, 48257128, 96514256, 193028512]

約数ペア:

[(1, 193028512), (2, 96514256), (4, 48257128), (8, 24128564), (16, 12064282), (23, 8392544), (32, 6032141), (46, 4196272), (92, 2098136), (163, 1184224), (184, 1049068), (326, 592112), (368, 524534), (652, 296056), (736, 262267), (1304, 148028), (1609, 119968), (2608, 74014), (3218, 59984), (3749, 51488), (5216, 37007), (6436, 29992), (7498, 25744), (12872, 14996)]