80423264

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 166017600

約数和(自身を除く): 85594336

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 232, 316, 464, 632, 928, 1097, 1264, 2194, 2291, 2528, 4388, 4582, 8776, 9164, 17552, 18328, 31813, 35104, 36656, 63626, 73312, 86663, 127252, 173326, 254504, 346652, 509008, 693304, 1018016, 1386608, 2513227, 2773216, 5026454, 10052908, 20105816, 40211632, 80423264]

約数ペア:

[(1, 80423264), (2, 40211632), (4, 20105816), (8, 10052908), (16, 5026454), (29, 2773216), (32, 2513227), (58, 1386608), (79, 1018016), (116, 693304), (158, 509008), (232, 346652), (316, 254504), (464, 173326), (632, 127252), (928, 86663), (1097, 73312), (1264, 63626), (2194, 36656), (2291, 35104), (2528, 31813), (4388, 18328), (4582, 17552), (8776, 9164)]