82388576

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 176145984

約数和(自身を除く): 93757408

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 157, 184, 248, 314, 368, 496, 529, 628, 713, 736, 992, 1058, 1256, 1426, 2116, 2512, 2852, 3611, 4232, 4867, 5024, 5704, 7222, 8464, 9734, 11408, 14444, 16399, 16928, 19468, 22816, 28888, 32798, 38936, 57776, 65596, 77872, 83053, 111941, 115552, 131192, 155744, 166106, 223882, 262384, 332212, 447764, 524768, 664424, 895528, 1328848, 1791056, 2574643, 2657696, 3582112, 5149286, 10298572, 20597144, 41194288, 82388576]

約数ペア:

[(1, 82388576), (2, 41194288), (4, 20597144), (8, 10298572), (16, 5149286), (23, 3582112), (31, 2657696), (32, 2574643), (46, 1791056), (62, 1328848), (92, 895528), (124, 664424), (157, 524768), (184, 447764), (248, 332212), (314, 262384), (368, 223882), (496, 166106), (529, 155744), (628, 131192), (713, 115552), (736, 111941), (992, 83053), (1058, 77872), (1256, 65596), (1426, 57776), (2116, 38936), (2512, 32798), (2852, 28888), (3611, 22816), (4232, 19468), (4867, 16928), (5024, 16399), (5704, 14444), (7222, 11408), (8464, 9734)]