87513344

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 185431680

約数和(自身を除く): 97918336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 167, 178, 184, 256, 334, 356, 368, 668, 712, 736, 1336, 1424, 1472, 2047, 2672, 2848, 2944, 3841, 4094, 5344, 5696, 5888, 7682, 8188, 10688, 11392, 14863, 15364, 16376, 21376, 22784, 29726, 30728, 32752, 42752, 59452, 61456, 65504, 118904, 122912, 131008, 237808, 245824, 262016, 341849, 475616, 491648, 524032, 683698, 951232, 983296, 1367396, 1902464, 2734792, 3804928, 5469584, 10939168, 21878336, 43756672, 87513344]

約数ペア:

[(1, 87513344), (2, 43756672), (4, 21878336), (8, 10939168), (16, 5469584), (23, 3804928), (32, 2734792), (46, 1902464), (64, 1367396), (89, 983296), (92, 951232), (128, 683698), (167, 524032), (178, 491648), (184, 475616), (256, 341849), (334, 262016), (356, 245824), (368, 237808), (668, 131008), (712, 122912), (736, 118904), (1336, 65504), (1424, 61456), (1472, 59452), (2047, 42752), (2672, 32752), (2848, 30728), (2944, 29726), (3841, 22784), (4094, 21376), (5344, 16376), (5696, 15364), (5888, 14863), (7682, 11392), (8188, 10688)]