16716032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 37086336

約数和(自身を除く): 20370304

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 167, 184, 256, 272, 334, 368, 391, 544, 668, 736, 782, 1088, 1336, 1472, 1564, 2176, 2672, 2839, 2944, 3128, 3841, 4352, 5344, 5678, 5888, 6256, 7682, 10688, 11356, 12512, 15364, 21376, 22712, 25024, 30728, 42752, 45424, 50048, 61456, 65297, 90848, 100096, 122912, 130594, 181696, 245824, 261188, 363392, 491648, 522376, 726784, 983296, 1044752, 2089504, 4179008, 8358016, 16716032]

約数ペア:

[(1, 16716032), (2, 8358016), (4, 4179008), (8, 2089504), (16, 1044752), (17, 983296), (23, 726784), (32, 522376), (34, 491648), (46, 363392), (64, 261188), (68, 245824), (92, 181696), (128, 130594), (136, 122912), (167, 100096), (184, 90848), (256, 65297), (272, 61456), (334, 50048), (368, 45424), (391, 42752), (544, 30728), (668, 25024), (736, 22712), (782, 21376), (1088, 15364), (1336, 12512), (1472, 11356), (1564, 10688), (2176, 7682), (2672, 6256), (2839, 5888), (2944, 5678), (3128, 5344), (3841, 4352)]